Definitions by BossLadyBelle

cummer's bay 

1. The pool of cum left by a girl/boy after a good fucking .

Example:
Guy1 "So I heard you got it in with that new hot girl. How was it ?"
Guy2 "Yah. She must've liked it a lot cause she left a cummer's bay."

cummer's bay by BossLadyBelle June 9, 2010