Top Definition
Best internet friend for life.
Sora is my BIFFL. She is like, totally awesome.
by USJud March 17, 2007
1 more definition
Best Iraqi Friend For Life
(A.K.A. Suzie and Marian)
The coolest friends on the face of this Earth and everyone is jealous of them ;)
Wow! You hav a BIFFL... LUCKY!
by -S&M- January 29, 2010

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