This is a list of known emotes, feel free to add any that you find, they are in no particular order at this point in time.
To use these emotes, simply type /e and the name of the emote, or ; and the name of the emote, for example, to burp you could either type "/e burp" or ";burp"
akimbo - Stands with fists on hips looking foreward, hold stance
wings - Same as akimbo
point - Extends left arm and points in direction char is facing, hold stance
nod - Fists on hips, nod yes, hold stance
welcome - Open arms welcomely, fists on hips stance
score1 to score10 - Holds a black on white scorecard up, ranging from 1-10 as specified, holds stance
angry - Fists on hips and slouches forward, as if glaring or grumbling, holds stance
frustrated - Raises both fists and leans backwards, shaking fists and head, leads into a quick-breathing angry-looking stance
drat - Raises fists up, then down, stomping at the same time, same ending stance as frustrated
shucks - Swings fist and head dejectedly, neutral forward facing stance(not the default stance, same as huh/shrug)
grief - Falls to knees, hands on forhead, looks up and gestures a sort of "why me?" look with hands, goes into a sort of depressed slump while on knees, holds stance
victory - Raises hands excitedly, and then again less excitedly, and then a third time almost non-chalantly, falls into neutral forward facing stance
winner - Fist in fist cheer, right, and then left, neutral forward facing stance, but apparently holding thier breath
fancybow - A much more elegant, ball-room style bow, falls into neutral forward facing stance
kneel - Quickly kneels(errm, if you wanna call it that) on both knees with hands on thighs(looks insanely incomfortable), holds stance
militarysalute - Stands in the military-style heads-high hand on forehead salute stance
atease - Stands in the 'at ease' military position(legs spread out slightly, hands behind back) stance
thewave - Does the wave(I assume you know what this is...), neutral facing forward stance
sit - Sits down, legs forward, with knees bent, elbows on knees, and slightly slumped over, stance
boombox - Summons forth a boombox(it just appears) and leans over to turn it on, stands up and does a sort of dance(boombox plays music(several different, short songs)) (SOUND)
dance - randomly does one of a few dances, for the sake of my sanity, I won't bother trying to describe them.
yourewelcome - bows head and gestures with hand, neutral forward facing stance
thanks(thankyou) - gestures with hand, neutral forward facing stance **NOTE** current build on live will do bow for thanks(thankyou doesn't exist yet)
attack - Gives a charge! type point, fists on hips stance
bigwave(overhere) - Waves over the head, fists on hips stance
bow - Chinese/Japanese style bow, holds bow stance
burp - A raunchy belch, wipes mouth with arm afterwards, ape-like stance (SOUND)
cheer - randomly does one of 3 cheers, 1 fist raised, 2 fists raised or 2 fists lowered, repeats
clap - claps hands several times, crossed arms stance (SOUND)
coin - Flips a coin, randomly displays heads or tails
crossarms - Crosses arms, stance(sliiiiiightly different than most other crossed arm stances)
dice - picks up, shakes and rolls a die, randomly displays the results(1-6), default stance
disagree - shakes head, crosses hand in front, then offers an alternative, crossed arms stance
no - shakes head and waves hands in front of character, crossed arms stance
flex1 - fists raised, flexing arms stance
flex2(flex) - a side-stance flexing arms
flex3 - another side-stance, flexing arms
hi(wave) - simple greeting wave, fists on hips stance
jumpingjacks - does jumping jacks (SOUND)
martialarts - Warm up/practice punches and blocks (SOUND)
Kata - Same as martialarts
laugh - fists on hips, tosses head back and laughs
lecture - Waves/shakes hands in different motions in a lengthy lecture, fists on hips stance
rock/paper/scissors - plays rock/paper/scissors, picking your choice(displays RPS for about 6 seconds, then displays your choice)
salute - A hand-on-forehead salute, fists on hips stance
huh(shrug) - raises hands and cocks head in a classical "What?"/"I don't know" look, neutral forward facing stance
stop(raisehand) - Raises your right hand above your head, stance
roar - Claws air, roaring, ape-like stance (SOUND)
tarzan - Beats chest and howls, angry-looking stance (SOUND)
yes(thumbsup) - Big(literally) thumbs up and an affirmative nod, fists on hips stance
wavefist - Waves fist, hoots and then claps(its a cheer), crossed arms stance (SOUND)
yoga - Sits down cross legged with hands on knees/legs, holds stance
whistle - Whistles(sounds like a police wistle), ready-stance. (SOUND)
newspaper - Materializes a newspaper(don't ask) and reads it.
taunt1 - Taunts, beckoning with one hand, then slaps fist into palm, repeating stance (SOUND)
taunt2(taunt) - Taunts, beckoning with both hands, combat stance (SOUND)