slapping the mongoose

violently masturbating. Like how a mongoose breaks a cobras neck by shaking it.

I was slapping the mongoose last night and my dick hurt so much afterwards.

by jimmy dragon slayer 112 May 17, 2018

slapping your john

Slapping ones john is a term dirived from lower Manhattan. The art of nonchalantly and gently kissing a strangers penis or if you prefer. His shiny helmet.

Hey bro, do you mind me slapping your john?

by Condalisa_rice June 19, 2018

slapping the bishop

To expose your package and touch it inappropriately, especially in public.

Pee Wee Herman got arrested for slapping the bishop at the adult theater.

by Ken Seabury July 23, 2018

slapping the bible

Masterbating

Dude I just walked in on Jeff slapping the Bible.

by Joshua MM August 25, 2018

Slapping milk

getting "lit" or "turnt" as the new young hip folks say. this means u are getting excited, high off of marijuana, or drinking dangerous amounts of alcohol.

Dude 1: Yooo how was the party last night?
Dude 2: It was epic bro, we were slapping milk all night!

by FORTYTWOSIXTYNINE August 28, 2018

Slapping taffy

When ur dad walks into your room and flops his pecker onto your four head

My son loves slapping taffy

by Jackson Hamer February 28, 2019

slapping the bongos

When a girl is drunk and passed out on your floor and you repeatedly t-bag her while your friend is free-styling in the background.

Did you hear Austin slapping the bongos last night?

by KitchenBound41 July 25, 2019