Top definition
It means "be right back, food". Whoever uses the term will return shortly with food because this person is hungry.
*Le chat room scenario*

Iluvfuud6758: Derp
Notanewb: Lol u so funy
Iluvfuud6758: Brbfuud
Notanewb: Whut?
by Sexylady! August 30, 2012
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