BSGF Bomb(BullShitGirlFriend) : the act of saying you have a girlfriend to get someone else to stop calling / instant messaging you
"After being polite to a single serving friend last month, she wouldn't stop calling me so i decided i had to drop a BSGF bomb on her last night."
by tommy gee June 26, 2008
Get the BSGF Bombmug.