From English - German Ding/FreeDict dictionary ver. 1.9-fd1:
barf /bˈɑːf/ <v>
brechen, kotzen, kübeln, reihern [Dt.] , speiben [Bayr.] [Ös.] [ugs.] , eine Pizza legen <v> [slang] [humor.]
Note: sich erbrechen
Synonyms: puke, spew, throw up, upchuck, hurl, chunder
see: puking, spewing, throwing up, upchucking, barfing, hurling, chundering, puked, spewed, thrown up, upchucked, barfed, hurled, chunderred, upchuck food