Something Chaotic (Not Mine)

/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:setblock ~3 ~-2 ~ redstone_block,Riding:{id:MinecartCommandBlock,Command:setblock ~3 ~-2 ~-1 command_block 0 replace {Command:fill ~ ~ ~1 ~1 ~ ~1 stone},Riding:{id:MinecartCommandBlock,Command:setblock ~3 ~-2 ~1 command_block 0 replace {Command:fill ~ ~ ~-1 ~1 ~ ~-1 redstone_block},Riding:{id:MinecartCommandBlock,Command:setblock ~4 ~-2 ~-1 command_block 0 replace {Command:"/execute @e[type=ArmorStand]~ ~ ~ /fill ~ ~1 ~ ~ ~1 ~ command_block 0 replace air"},Riding:{id:MinecartCommandBlock,Command:setblock ~4 ~-2 ~1 command_block 0 replace {Command:"/execute @e[type=ArmorStand]~ ~ ~ /tp @e[type=Ozelot,r=2]~ ~.2 ~"},Riding:{id:MinecartCommandBlock,Command:setblock ~1 ~-1 ~ wall_sign 4 replace {Text1:"{text:\\\"Supertendoboy\\\",color:gold,italic:true}",Text2:"{text:\\\"In 1 Command\\\",color:dark_red,bold:true}",Text3:"{text:\\\"By his majesty\\\",color:green,underlined:true}",Text4:"{text:\\\"supersavemaster\\\",color:light_purple,clickEvent:{action:\\\"run_command\\\",value:\\\"fill ~ ~-2 ~-2 ~5 ~3 ~2 air\\\"},italic:true,bold:true,underlined:true}"},Riding:{id:MinecartCommandBlock,Command:setblock ~1 ~-2 ~ wall_sign 4 replace {Text1:"{text:\\\"\\\",clickEvent:{action:\\\"run_command\\\",value:\\\"/execute @p~ ~ ~ /summon ArmorStand ~ ~ ~ {Equipment:[{},{},{},{},{id:\\\\\\\"skull\\\\\\\",Damage:3,tag:{SkullOwner:\\\\\\\"tendoboy\\\\\\\"}}],Riding:{id:Ozelot,ActiveEffects:[{Ambient:1,Amplifier:255,Duration:999999999,Id:14}]}}\\\"}}",Text2:"{text:\\\"Click Me To\\\",color:black}",Text3:"{text:\\\"Summon Tendoboy\\\",color:black}"},Riding:{id:MinecartCommandBlock,Command:fill ~2 ~-2 ~-2 ~5 ~-2 ~2 glass 0 replace sand 0,Riding:{id:MinecartCommandBlock,Command:fill ~2 ~-3 ~-2 ~5 ~-1 ~2 sand 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}}}}}}}}}}}}}}}}}