Good one, LG!
Blowing groceries = puke, barf, vomit, throw up, kneeling at the porcelain god, upchucking, reverse peristalsis, ralf, spew, blow chunks, chunder, heave, toss your cookies, Kohler cough, technicolor yawn, call ralph on big white phone, reversal of fortune, regurgitate, belch forth, to discharge or throw out with force or in copious quantities, spit up, eject, retch, ruminate, or giving birth to Lucrecious.