Top definition
abrev. of beat your fu**n ass
ie.. bff.mfr. etc
like a popular phone commercial where they use text shorthand (litle kids old lady)

O.m.G my texting 1000 people a day is important

well if i get another 400 dollar phone bill im going to
B.Y.F.A
by luvdady February 10, 2008
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