1 definition by Brittany**<3
1) To have sexual intercourse with a douche bag.
2) To have sexual intercourse with a bag of something. Usually ended with a description of what is in the bag.
2) To have sexual intercourse with a bag of something. Usually ended with a description of what is in the bag.
1). "Hey, are pregnant or just fat?"
"Fuck a bag"
2). "Wow you're really thin for a teen mom"
"Fuck a bag of nails"
"Fuck a bag"
2). "Wow you're really thin for a teen mom"
"Fuck a bag of nails"
by Brittany**<3 March 15, 2014