pukeage, tossing cookies, losing your lunch, projectile vomiting, ralphing, yakking, sicksplosion, barfing, chunder, doing the technicolor yawn, heave, hurl, retch, spew, spit up, throw up, upchuck, be sick, cough up, regurgitate, eject, emit, expel, gag, pray to the porcelain goddess, urp...