Mantid's Animated Emote Guide
A list of all known /em commands for Cryptic Studio and NCSoft's MMO City of Heroes and City of Villains with animated gifs of each.

Models:    Mantid     Ghost Widow

• AFK
• Afraid
• Akimbo
• Alakazam
• AlakazamReact
• Angry
• AssumePositionWall
• AtEase
• Attack
• BackFlip
• BatSmash
• BatSmashReact
• BB
• Binoculars
• BeatChest
• BigLaugh
• BigWave
• Boombox
• Bow
• Bowdown
• Burp
• BuzzOff
• Camera
• CardTrick (Booster II - Magic)
• CCCast (CCE command, Super Booster II - Magic)
• CCPrestoChango (CCE command, Super Booster II - Magic)
• CCLightning (CCE command, Super Booster II - Magic)
• CCSpin (CCE command, Super Booster II - Magic)
• Cellphone
• Champion
• Cheer
• Chicken
• Clap
• Clipboard
• Coin
• CoinToss
• Cower
• Crack
• CrossArms
• Crouch
• CurseYou
• Dance
• Dance1
• Dance2
• Dance3
• Dance4
• Dance5
• Dance6
• Dice
• Dice7 (Unlocked by completing Hess TF)
• Disagree
• DontAttack
• Donut
• Drat
• Drink
• DropBoombox
• Drum
• DrumDance
• DrumLow
• DustOff
• Eat
• EatDonut
• EatFood
• ELaugh
• ElegantBow
• EvilLaugh
• Explain
• FancyBow
• Fear
• Fishing
• Flashlight
• FlashlightDown
• FlashlightUp
• Flex
• Flex1
• Flex2
• Flex3
• FlexA
• FlexB
• FlexC
• Flip
• FlipCoin
• FlippingCoin
• Flypose1
• Flypose2
• Flypose3
• Flypose4
• FloatBooks
• Food
• Frustrated
• GetSome
• Giggle
• GoAway
• Grief
• Hand
• Handsup
• Hi
• HoldTorch
• Howl
• Hmmm
• Huh
• Invent
• JumpingJacks
• Juggle (Booster II - Magic)
• JuggleBalls (Booster II - Magic)
• JuggleElectricity (Booster II - Magic)
• JuggleFire (Booster II - Magic)
• JuggleMagic (Booster II - Magic)
• Kata
• KissIt
• Kneel
• Knuckle
• Knuckles
• Laptop
• Laugh
• Laugh2
• LaughToo
• Lecture
• Ledgesit
• ListenPoliceBand (Heroes only)
• ListenStolenPoliceBand (Villains only, unlocked by Outlaw badge [defeat 1000 PPD])
• Lotus
• MarriageProposal (Wedding Pack)
• MartialArts
• MATablet  feat. Citizen Razor (Unlocked by Master Architect Accolade)
• MagicCards (Booster II - Magic)
• MilitarySalute
• Muahahaha
• Newspaper
• No
• Nod
• Noooo
• OverHere
• Panhandle
• Paper
• PeerIn
• Plot
• Plotting
• Point
• PowerDown (Super Booster I - Cyborg)
• PowerUp (Super Booster I - Cyborg)
• Praise
• Protest
• RaiseHand
• Research
• ResearchLow
• Roar
• RobotDance (Super Booster I - Cyborg)
• Rock
• RollDice
• Rooting
• Salute
• Scared
• Scheme
• Scissors
• Score1
• Score10
• Score2
• Score3
• Score4
• Score5
• Score6
• Score7
• Score8
• Score9
• Screen
• Shrug
• Shucks
• Sit
• SitBench1
• SitBench2
• SitBench3
• SitBench4
• SitChair1
• SitChair2
• SitChair3
• SitExecuativeChair
• SitStool
• SitTable1
• SitTable2
• Slap
• SlapReact
• Slash
• SlashThroat
• Sleep
• Smack
• SmackYou
• Sorry
• Stop
• Surrender
• Talk
• TalkToHand
• Tarzan
• Taunt
• Taunt1
• Taunt2
• TauntA
• TauntB
• Teabag
• Thanks
• ThankYou
• TheWave
• ThreatHand
• ThrowConfetti (Wedding Pack)
• ThrowRice (Wedding Pack)
• ThrowRosepetals (Wedding Pack)
• Thumbsup
• TouchScreen
• Type
• Typing
• Victory
• VillainLaugh
• VillainousLaugh
• Waiting
• WallLean
• Wave
• WaveFist
• Welcome
• What
• Whistle
• Wings
• Winner
• Wounded
• Yata
• YataYata
• Yes
• Yoga
• YoureWelcome