1 definition by karina poojita
A fat woman having sex showing off her love handles and other large pieces of bodily meat; stands for Blimp In Bed
Sally: that chocolate cake looks so delicious!
Anna: don't even THINK of eating that; you dont wanna be a BIB do you?
Anna: don't even THINK of eating that; you dont wanna be a BIB do you?
by karina poojita April 29, 2011