These are some Chat Definitions this should help for during game play!
Some people there take things the wrong way or they just don't understand. I hope this will help! :)

adn - any day now

afk - away from keyboard

ai - artificial intelligence

asl - age? sex? location?

bbl - be back later

brb - be right back

cya - see ya

gg - good game

gj - good job

gjp - good job partner

gl - good luck

glp - good luck partner

iou - i owe you

imao - laughing my a-- off

lol - laughing out loud

omg - oh my gosh!

paw - parents are watching

pls/plz - please

rotfl - rolling on the floor,laughing

p - partner

ty/tu - thank you

wtg - way to go!(my favorite!)

yw - you're welcome