Lap Lap 

To lick a womans clit and pussy, with a lapping motion, making her cum hard

I want to lap lap you and make you cum

Lap Lap by MonkeyBoots December 27, 2011

lap quilting 

spanking in a pattern

Debbie had a craving for lap quilting

lap quilting by manshark November 24, 2014

Lap Fuck 

When a girl sit's on a guy's lap and rides his cock

Chad gave Kiersten a Lap Fuck at the Pizza Hut and gave the employees & customers something to tweet about!

Lap Fuck by SlopNChop October 20, 2016

lap pillow 

When a female allows a male to lie down on her lap.
Commonly occurs in anime, and Japanese regions.

"My girlfriend let me use her as a lap pillow when I was crying"

lap pillow by Enophyis January 24, 2018

Lap Toast 

Dead skin left on your lap/genital surroundings, usually after receiving oral sex from a person in the "peeling stage" of a sunburn.

The only problem with getting a bj from Sunburned Sally was the amount of lap toast she left after she was done.

Lap Toast by ThatsJustWeird August 18, 2012

lap slut

a pet (usually a cat) that crawls into the first available lap and starts being cute

Lucky is a lap slut

lap slut by Spaz De Kat November 30, 2009

Belt Lap 

N. A Painful indentation caused by a belt buckle on the waist. This usually occurs with fat people. 2.When the belt buckle is pulled away from the indented area it can cause excruciating pain for a few seconds.

Fat Man 1: Hey man, I have some serious belt lap going on and it's driving me crazy!

Fat Man 2: Don't pull it out! It's gonna hurt like a bitch!

Belt Lap by Chris H., Pip R. January 7, 2009