slappy martin 

this has the same definition as a slappy dave but can be used as an alternative.

Aussie Jewel is so hot, I bet she loves the slappy martin.

slappy martin by mortpig July 7, 2004

slappy shack

A place to drink, smoke, fornicate, ect

lets go to the slappy shack

slappy shack by josh789 February 18, 2009

Slappy Mappy 

1 - mentally slow

2- Consuming so much alcohol (and / or) drugs that your IQ drops at least 60 points.

Dude - Did you hear that kid? What the fuck was he talking about?

Chick - OMG, I have no idea. His breath smells like dogshit though. Is he fucking retarded or what?

Dude - Nah, he's just slappy mappy.

Slappy Mappy by IRON SAVAGE December 5, 2011

slappy drums 

The act of a female engaging in self-gratification

"Oh my God, all I could hear last night was Hannah next door playing the slappy drums watching a Chaning Tatum movie."

slappy drums by Whatonearthdoesthefoxsay November 15, 2013

slappy knockers 

A game in which women slap their tits at each other

Hey Julie want to play a game of slappy knockers

slappy knockers by Cletus junker September 15, 2017

Slappy steak 

The act of back handing someone while wearing rubber boots.

Henry's father was so mad, he gave him the good ol slappy steak.

Slappy steak by Steak daddy July 10, 2018

Slappy Dallas

when a girl puts dip in here mouth and gives you a blowjob

Doo: cmon soup give me one of your special slappy dallas
Soup: ok but you bring the dip and don't tell mcnasty again

Slappy Dallas by yeetgood October 15, 2020