So here it is - another load of stupendously over-powered trolling items!!
Just grab a command block (/give @p command_block) and paste this in:

/summon MinecartCommandBlock ~ ~1 ~ {Command:kill @e[type=MinecartCommandBlock,r=1],Riding:{id:MinecartCommandBlock,Command:setblock ~ ~-1 ~1 redstone_block,Riding:{id:MinecartCommandBlock,Command:setblock ~ ~ ~1 command_block 0 replace {Command:fill ~ ~-3 ~-1 ~ ~ ~ air},Riding:{id:MinecartCommandBlock,Command:"/gamerule commandBlockOutput false",Riding:{id:MinecartCommandBlock,Command:"/tellraw @p [\"\",{\"text\":\"MORE Trolling and griefing devices! by lettuce11\",\"color\":\"green\"}]",Riding:{id:MinecartCommandBlock,Command:setblock ~3 ~-2 ~ redstone_block,Riding:{id:MinecartCommandBlock,Command:setblock ~3 ~-2 ~-1 command_block 0 replace {Command:fill ~ ~ ~1 ~2 ~1 ~1 stone},Riding:{id:MinecartCommandBlock,Command:setblock ~3 ~-2 ~1 command_block 0 replace {Command:fill ~ ~ ~-1 ~2 ~1 ~-1 redstone_block},Riding:{id:MinecartCommandBlock,Command:setblock ~4 ~-2 ~-1 command_block 0 replace {Command:"/execute @e[type=Spider,name=GhastCow] ~ ~ ~ /summon Ghast ~ ~1 ~ {CustomName:\\\"trololololol\\\",CustomNameVisible:1,ExplosionPower:100,Invulnerable:1,Silent:1,ActiveEffects:[{Id:14,Amplifier:0,Duration:200000000,ShowParticles:0b}],Riding:{id:\\\"Cow\\\",CustomName:\\\"trololololol\\\",CustomNameVisible:1,Invulnerable:1}}"},Riding:{id:MinecartCommandBlock,Command:setblock ~4 ~-2 ~1 command_block 0 replace {Command:"/tp @e[type=Spider,name=GhastCow] ~ ~-1000 ~"},Riding:{id:MinecartCommandBlock,Command:setblock ~5 ~-2 ~-1 command_block 0 replace {Command:"/execute @e[type=Zombie,name=TrollZombie] ~ ~ ~ /summon Zombie ~ ~ ~ {CustomName:\\\"trololololol\\\",CustomNameVisible:1,IsVillager:0,IsBaby:1,CanBreakDoors:1,Equipment:[{id:diamond_sword,Count:1,tag:{ench:[{id:19,lvl:3}]}},{id:diamond_boots,Count:1},{id:diamond_leggings,Count:1},{id:diamond_chestplate,Count:1},{id:skull,Damage:3,Count:1,tag:{SkullOwner:{Id:\\\"39fb9067-6795-4c6b-a41b-b812a79ee262\\\",Properties:{textures:[{Value:\\\"eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvMmYyNzBkZDQ2ZjBjYTZlYjkzZTdmNjQ1ZWViNGNjMjlhZTM2MGQ2MTRiYjI1NzlhMDllYjQ5OGU1YWM0ODkyIn19fQ==\\\"}]}}}}],DropChances:[0.0F,0.0F,0.0F,0.0F,0.0F],Attributes:[{Name:generic.movementSpeed,Base:0.5},{Name:zombie.spawnReinforcements,Base:1.0F},{Name:generic.followRange,Base:50}],PersistenceRequired:1,Riding:{id:\\\"FallingSand\\\",Block:0,DropItem:0,Riding:{id:\\\"Zombie\\\",CustomName:\\\"trololololol\\\",CustomNameVisible:1,IsVillager:0,IsBaby:1,CanBreakDoors:1,Equipment:[{id:diamond_sword,Count:1,tag:{ench:[{id:19,lvl:3}]}},{id:diamond_boots,Count:1},{id:diamond_leggings,Count:1},{id:diamond_chestplate,Count:1},{id:skull,Damage:3,Count:1,tag:{SkullOwner:{Id:\\\"39fb9067-6795-4c6b-a41b-b812a79ee262\\\",Properties:{textures:[{Value:\\\"eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvMmYyNzBkZDQ2ZjBjYTZlYjkzZTdmNjQ1ZWViNGNjMjlhZTM2MGQ2MTRiYjI1NzlhMDllYjQ5OGU1YWM0ODkyIn19fQ==\\\"}]}}}}],DropChances:[0.0F,0.0F,0.0F,0.0F,0.0F],Attributes:[{Name:generic.movementSpeed,Base:0.5},{Name:zombie.spawnReinforcements,Base:1.0F},{Name:generic.followRange,Base:50}],PersistenceRequired:1,Riding:{id:\\\"FallingSand\\\",Block:0,DropItem:0,Riding:{id:\\\"Zombie\\\",CustomName:\\\"trololololol\\\",CustomNameVisible:1,IsVillager:0,IsBaby:1,CanBreakDoors:1,Equipment:[{id:diamond_sword,Count:1,tag:{ench:[{id:19,lvl:3}]}},{id:diamond_boots,Count:1},{id:diamond_leggings,Count:1},{id:diamond_chestplate,Count:1},{id:skull,Damage:3,Count:1,tag:{SkullOwner:{Id:\\\"39fb9067-6795-4c6b-a41b-b812a79ee262\\\",Properties:{textures:[{Value:\\\"eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvMmYyNzBkZDQ2ZjBjYTZlYjkzZTdmNjQ1ZWViNGNjMjlhZTM2MGQ2MTRiYjI1NzlhMDllYjQ5OGU1YWM0ODkyIn19fQ==\\\"}]}}}}],DropChances:[0.0F,0.0F,0.0F,0.0F,0.0F],Attributes:[{Name:generic.movementSpeed,Base:0.5},{Name:zombie.spawnReinforcements,Base:1.0F},{Name:generic.followRange,Base:50}],PersistenceRequired:1}}}}}"},Riding:{id:MinecartCommandBlock,Command:setblock ~5 ~-2 ~1 command_block 0 replace {Command:"/tp @e[type=Zombie,name=TrollZombie] ~ ~-1000 ~"},Riding:{id:MinecartCommandBlock,Command:setblock ~3 ~-1 ~-1 command_block 0 replace {Command:"/execute @e[type=Skeleton,name=ArrowRain] ~ ~ ~ /setblock ~ ~ ~ minecraft:mob_spawner 0 replace {EntityId:Arrow,SpawnData:{Motion:[0.0,2.0,0.0],pickup:0,damage:200,life:1000},SpawnCount:100,SpawnRange:20,RequiredPlayerRange:10,Delay:0,MinSpawnDelay:0,MaxNearbyEntities:200}"},Riding:{id:MinecartCommandBlock,Command:setblock ~3 ~-1 ~1 command_block 0 replace {Command:"/tp @e[type=Skeleton,name=ArrowRain] ~ ~-1000 ~"},Riding:{id:MinecartCommandBlock,Command:setblock ~4 ~-1 ~-1 command_block 0 replace {Command:"/execute @e[type=Rabbit,name=BunnyApocalypse] ~ ~ ~ /summon Rabbit ~ ~1 ~ {CustomName:\\\"trololololol\\\",CustomNameVisible:1,RabbitType:99,Age:-999,Attributes:[{Name:generic.movementSpeed,Base:0.5}],Riding:{id:\\\"FallingSand\\\",Block:air,DropItem:0,Riding:{id:\\\"Rabbit\\\",CustomName:\\\"trololololol\\\",CustomNameVisible:1,RabbitType:99,Age:-999,Attributes:[{Name:generic.movementSpeed,Base:0.5}],Riding:{id:\\\"FallingSand\\\",Block:air,DropItem:0,Riding:{id:\\\"Rabbit\\\",CustomName:\\\"trololololol\\\",CustomNameVisible:1,RabbitType:99,Age:-999,Attributes:[{Name:generic.movementSpeed,Base:0.5}],Riding:{id:\\\"FallingSand\\\",Block:air,DropItem:0,Riding:{id:\\\"Rabbit\\\",RabbitType:99,Age:-999,Attributes:[{Name:generic.movementSpeed,Base:0.5}],Riding:{id:\\\"FallingSand\\\",Block:air,DropItem:0,Riding:{id:\\\"Rabbit\\\",RabbitType:99,Age:-999,Attributes:[{Name:generic.movementSpeed,Base:0.5}]}}}}}}}}}"},Riding:{id:MinecartCommandBlock,Command:setblock ~4 ~-1 ~1 command_block 0 replace {Command:"/tp @e[type=Rabbit,name=BunnyApocalypse] ~ ~-1000 ~"},Riding:{id:MinecartCommandBlock,Command:setblock ~1 ~ ~ wall_sign 4 replace {Text2:"{text:\\\"Trolling Devices 2\\\",color:black}",Text3:"{text:\\\"by lettuce11\\\",color:black}"},Riding:{id:MinecartCommandBlock,Command:setblock ~1 ~-1 ~ wall_sign 4 replace {Text1:"{text:\\\"\\\",clickEvent:{action:\\\"run_command\\\",value:\\\"/give @p minecraft:spawn_egg 64 101 {HideFlags:1,display:{Name:\\\\\\\"BunnyApocalypse\\\\\\\",Lore:[It's The Hopping Dead!!]},ench:[{id:51,lvl:1}]}\\\"}}",Text2:"{text:\\\"[Get Items]\\\",color:green,clickEvent:{action:\\\"run_command\\\",value:\\\" /give @p minecraft:spawn_egg 64 51 {HideFlags:1,display:{Name:\\\\\\\"ArrowRain\\\\\\\",Lore:[It's rainin' arrows, hallelujah!]},ench:[{id:51,lvl:1}]}\\\"}}",Text3:"{text:\\\"\\\",clickEvent:{action:\\\"run_command\\\",value:\\\" /give @p minecraft:spawn_egg 64 54 {HideFlags:1,display:{Name:\\\\\\\"TrollZombie\\\\\\\",Lore:[Trololololol!! Spawns 3 zombies at once.]},ench:[{id:51,lvl:1}]}\\\"}}",Text4:"{text:\\\"\\\",clickEvent:{action:\\\"run_command\\\",value:\\\" /give @p minecraft:spawn_egg 64 52 {HideFlags:1,display:{Name:\\\\\\\"GhastCow\\\\\\\",Lore:[You're a Ghast now, You're a cow now!]},ench:[{id:51,lvl:1}]}\\\"}}"},Riding:{id:MinecartCommandBlock,Command:setblock ~1 ~-2 ~ wall_sign 4 replace {Text2:"{text:\\\"[Destroy Machine]\\\",color:red}",Text4:"{text:\\\"\\\",clickEvent:{action:\\\"run_command\\\",value:\\\"fill ~ ~-1 ~-2 ~6 ~2 ~2 air\\\"}}"},Riding:{id:MinecartCommandBlock,Command:fill ~2 ~-2 ~-2 ~6 ~-1 ~2 stained_glass 10 replace obsidian 0,Riding:{id:MinecartCommandBlock,Command:fill ~2 ~-3 ~-2 ~6 ~ ~2 obsidian 0 hollow,Riding:{id:MinecartCommandBlock,Command:gamerule commandBlockOutput false,Riding:{id:MinecartCommandBlock,Riding:{id:FallingSand,Block:activator_rail,Time:1,Riding:{id:FallingSand,Block:redstone_block,Time:1,Riding:{id:FallingSand,Block:stone,Time:1}}}}}}}}}}}}}}}}}}}}}}}}}}

Have fun :)