1. to throw up
His is so green, he looks like he's going to throw up.
English word "to vomit"(to throw up) occurs in sets:
UNIT 1 - phrasal verbs2. puke
And you puked.
I don't want this puke around me.
Somebody left a puke on your sweater.
3. toss your cookies
4. barf
Somebody left a barf on your sweater.
Yesterday my 386 barfed.