throw up

throw up (http://definr.com/throw up)

     v : eject the contents of the stomach through the mouth; "After
         drinking too much, the students vomited" [syn: vomit, {vomit
         up}, cast, sick, cat, regurgitate, be sick, disgorge,
          regorge, retch, puke, barf, spew, spue, chuck,
          upchuck, honk] [ant: keep down]