Meaning "buy to play." It is used to describe MMORPG's that you only have to pay for once to play it.
Guild Wars is a B2P game.
by Super Sonic September 11, 2011
means to "Blow to Pop", usually used by looners or people who has a balloon fetish.
Nicole and Jennifer was given a balloon to b2p, So Nicole took the balloon and started inflating it, until she b2p it.!
by loonpopper February 03, 2010