Slapperz 

A song that contains a lot of bass or beat.

These Slapperz hit hard on my two 15 inch subwoofers!

Slapperz by biotchtress July 20, 2011

Slapperz 

A song from back in the dayz, or an "oldie"

Friend-*plays a 2-pac song*
Me- Ayeeeee 2-pac be stayin with them slapperz

Slapperz by Rios562 July 22, 2016

slapperdoodle 

A spontaneous event which is associated with wetness like a puppy licking your face. Could also be used to describe any kind of unexpected, yet warmly received, gesture. Can also be used sarcastically to describe either mishaps or actions which could result in a mishap like leaving a banana peel on the floor (e.g., "Bro, nice slapperdoodle in the kitchen! Clean that shit up.")

"Look at little Charlie playing with the puppy! Aw, he just got a slapperdoodle!"

"The slug left a bunch of slapperdoodles on the front porch."

"Just as the night was coming to an end, she pulled out some LSD from her purse. The universe was giving me slapperdoodle all day long!"

slapperdoodle by drbone August 29, 2013

Knee Slapper slong 

A knee slapper slong is a penis long enough to slap against a man's knee.

Jaime is endowed with a knee slapper slong!

Knee Slapper slong by I, Wreckerrr October 13, 2016

Slapper Fockers 

A slapper focker is an irish term usually used when at rage. It means failing at something when you try harded your best.

DaithiDeNogla: *misses shot in Golf It* DAMN.. SLAPPER FOCKERS!

Slapper Fockers by kilobyteLol August 5, 2018

Mirror slapper 

A pimple so big that when you pop it, it spews out onto the mirror.

That giant pimple is gonna be a mirror slapper for sure.

Mirror slapper by PESHI August 30, 2022

wall slapper 

(verb) when a song is so fire that you and your friends all join together and slap the walls of whatever room you're in while bumping to the beat

(adjective) a song that makes you want to slap walls

Mike: "Damn dude, Big Booty 13 is an absolute wall slapper. When I listen to it I'm thrown into the vortex."

Pete: "Yea, that song definitely slaps."

wall slapper by ghost of uzh October 27, 2018