Slapping the monkey 

British slang for masturbation

John- *fap fap fap*
Bill- hey... what are you doing
John- Not slapping the monkey if thats what you think

Slapping the monkey by Shamingo June 18, 2011

slapping the weasel 

Having sexual intercourse.

Ricky: Where's Paul?
Russell: He's round Adelenes slapping the weasel.

slapping the weasel by lde_ricky December 14, 2008

slaphog

Noun. 1. A constant, perpetual masturbator. Usually used to describe males, but can be used for a female.

Johnny masturbates 4 times a day. He's a slaphog.

slaphog by uron a. holman October 21, 2013

slaphappiest 

Happier than slap happy, and the best of all slaphappier options.

I was slaphappier with blue or green over red. I'm slaphappiest with gray.

slaphappiest by Ranger Wordsmith March 18, 2015

Slapping the Cat

Another term for female masturbation

Boy: I walked in on my sister slapping the cat last night
Boy2: I wish I could have seen that. Your sister is hot.

Slapping the Cat by ZachZachZachZachZachZach March 26, 2019

Slappy-assed 

Piss-poor work.

Slappy-assed is defined as performance being lazy, haphazard, incomplete, shit work. Example: My landlord's repair guy did slappy-assed work, " I said pointing to my toilet duct taped to the wall. Slappy-ass means

Slappy-assed is defined as performance being lazy, haphazard, incomplete, shit work. Example: My landlord's repair guy did slappy-assed work, " I said pointing to my toilet duct taped to the wall. Slappy-ass means

Slappy-assed by blossombaby December 2, 2021

whappy slappy 

see slappy
see whappy

noun- is a type of slappy that specifically refers to your cock

verb- slapping someone with your cock

"i'm going to whappy slappy you all over the face if you don't shut up."

whappy slappy by bigc22 July 23, 2009