One poor sickly soul with a terrible illness is nauseous and vomiting all over the place. These sounds are not for the faint of heart, this is the real thing. similar descriptions: barf, be seasick, be sick, belch, bring up, disgorge, dry heave, emit, expel, gag, heave, hurl, keck, lose it, puke, regurgitate, retch, ruminate, spew, spit up, throw up, upchuck