ass surf 

The equivalent of a titty fuck, but done with the ass cheeks. Usually done as part of an overall ass worshiping before insertion.

My homie John said he ass surfed Mary. That girl’s ass is up there with Alexis Texas’. Lucky bastard.

ass surf by Juan John August 26, 2019

ass surfer 

the act of inserting a surfboard into ones anus, while the one recieving the board, is drowned in the other puddle of cum.

Your boyfriend is a real ass surfer!

ass surfer by Clint Underhill January 6, 2008

ass surfing 

Putting all ten of your fingers in your partners butt hole as they hover above you.(Hanging Ten)

"Man, Lisa is a mad whore. We went ass surfing last night as her roommate watched."

"Marcus and Leon loved to ass surf and then eat finger foods."

"Tim and Carla decided they had waited long enough, now is the time to ass surf."

ass surfing by Tom Hell March 19, 2008

Surface to ass missile 

When one flushes the toilet and the water splashes on your ass.

John took a crap and flushed, only to have a surface to ass missile right on his rear.

Surface to ass missile by j4991 November 20, 2011