gastro pong

A controversial sex move in which a person inserts ping pong balls into their anus (gastro), and then shoots out said balls into the mouth of a willing participant (pong).

"I heard Mike enjoys a good same of gastro pong. I wouldn't share any drinks with him if I were you."

by Euro89 February 6, 2014

Gastropog

when a gastropod like species pogs or makes a similar expression

"yo that snail is gastropogging."

by The_Gay_Witch February 25, 2021