Slapper

Someone who is beyond fucking retarded.

You're such a huge fucking slapper it's unreal.

by bruhmoment1254 May 5, 2020

Slippery Slapper

The proccess of slapping one's penis on another person's body after dousing them in urine.

friend: "Did you hear wendy's into Slippery Slappers?"
other friend: "Wow I didn't know she was that kinky!"

by zoom-uwu April 15, 2020

calf slapper

A very long penis that dangles below the knees and slaps the calves when running. May also be used in the plural form to describe low-hanging testicles. See calf slappers

As I ran beside Brad during our workout today, I heard a pitter-patter below his knees. He must have a real calf slapper in those sweatpants!

by CalfSlapper October 26, 2015

Slapper

When something is really good or funny.

Yo watching you fall off your bike was an absolute slapper.
Blaise coined the word slapper.

by AllHaleBlaise April 16, 2021

soap slapper

A person which puts his penis in a soap bottle and masturbates by shoving it up and down.

I can imagine Jeffery being a soap slapper, what a freak!

by Heisenberg308 August 3, 2024

Slapper

A song that slaps

See also: banger

Damn this song is a slapper

by The Cat Edgar August 6, 2020

Sand slapper

A hand job but instead of lube they person uses sand and spit

My girl gave me a sand slapper on Daytona beach at night and I got a yeast infection but it was great

by The mans dictionary June 23, 2023