1 definition by B Town II
When banging a girl in the missionary position, grab her by the ankles and hold them up to resemble a baby having its diaper changed. Then proceed to drill oil.
Dude, I put my girl in the Crybaby Booty Lock (CBBL) last night and she loved it so much she held a rattle and sucked her thumb.
by B Town II May 29, 2011