Slingshotting

When a male uses his penis as a slingshot. It works great when aroused.

"Johnny and I went slingshotting last night to see who was the better man. I won."

Slingshotting by Shequavius DeAndre Tyrone October 15, 2019

slingshotting penguins 

see punch the walrus

where's tim? i think he's slingshotting penguins (or slingshotting a penguin)

slingshotting penguins by declanisromped April 21, 2008

sling-shotting 

"blatantly throwing ones sexual favors in the general direction of another"

"i was literally sling-shotting _myself_ at him."

sling-shotting by kayla M. May 14, 2007