There a ton of fun emotes you can use in WoW. Just type in the standard / and your character
will perform the specified action.
Here is a full list of emotes in WoW.
Agree
Amaze
Angry
Apologize
Applaud
Applause
Beckon
Beg
Belch
Bite
Bleed
Blink
Blood
Blow
Blush
Boggle
Bonk
Bored
Bounce
Bow
BRB
Burp
Bye
Cackle
Calm
Cat
Catty
Cheer
Chew
Chicken
Chuckle
Clap
Cold
Comfort
Commend
Confused
Congrats
Congratulate
Cough
Cower
Crack
Cringe
Cry
Cuddle
Curious
Curt
Curtsey
Dance
Disappointed
Doh
Doom
Drink
Drool
Duck
Eat
Eye
Farewell
Fart
Fear
Feast
Fidget
Flap
Flex
Food
Frown
Gasp
Gaze
Giggle
Glad
Glare
Gloat
Goodbye
Greet
Greetings
Grin
Groan
Grovel
Guffaw
Hail
Happy
Hello
Hi
Hug
Hungry
Impatient
Insult
Introduce
JK
Kiss
Kneel
Knuckles
Lavish
Lay
Laydown
Lick
Lie
Liedown
Listen
Mad
Massage
Moan
Mock
Moon
Mourn
No
Nod
Nosepick
Panic
Peer
Peon
Pest
Pick
Plead
Point
Poke
Ponder
Pounce
Praise
Pray
Purr
Puzzled
Question
Raise
Rdy
Ready
Rear
Roar
Rude
Salute
Scratch
Sexy
Shake
Shimmy
Shindig
Shiv
Shiver
Shoo
Shrug
Shy
Sigh
Sit
Slap
Sleep
Smell
Smirk
Snarl
Snicker
Sniff
Snub
Sob
Soothe
Sorry
Spit
Spoon
Stare
Stink
Strong
Strut
Surprised
Surrender
Talk
TalkEx
TalkQ
Tap
Taunt
Tease
Thank
Thanks
Thirsty
Threat
Tickle
Threaten
Tired
TY
Veto
Victory
Volunteer
Wave
Weep
Welcome
Whine
Whistle
Wicked
Wickedly
Work
Wrath
Yawn
Yay