1 definition by Birdmun

Top Definition
to vomit violently. stems from wallace & gromit.
- where's herman?

- oh man it's not pretty. he just wallaced all over his new shoes. that stroker never could hold his drink.

- oh man. that's the 2nd time this week.
#vomit #puke #barf #blow chunks #hurl
by Birdmun March 23, 2007
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