1 definition by rachebjacol
Stands for: Poke My Belly Button.
If you poke your belly button, your bum falls off.
Used as a less vulgar version of "lmfao."
Derives from eccentric grandmothers who use obscure terms.
If you poke your belly button, your bum falls off.
Used as a less vulgar version of "lmfao."
Derives from eccentric grandmothers who use obscure terms.
by rachebjacol November 5, 2009