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1.
Noun

1. A game played by sororities across the nation and similar to beer pong, only the balls are expelled using only ones vagina.
Q: "Uh oh, which cup did we use to play pink pong again, Amy?"

A: "The one that looks like a looger floating in it."
by billebllunt December 11, 2013
 
2.
When you have normal penetrative sex then go move to anal sex
Max: "I did pink pong with July the other night"
Ollie: "that's strange so did I!"
by thats my way April 11, 2013