by Jason August 22, 2004
by vinhsanity January 12, 2009
BFNR is a code word used in high schools. BFRN = Boner for no reason, is when you get a boner (for no specific cause). There is also BFA = Boner for ass, and is exactly what it says.
by xSeBaZz January 6, 2016
by kiddsfemale September 3, 2009