1) (common)To clap 2 chalk board erasers together to clean them and create a cloud of chalk dust, often fun when students are board.
2) (slang) To clap dem cheeks of the class slut.
2) (slang) To clap dem cheeks of the class slut.
1) Hey Tom! Go outside the class and clap the erasers!
2) Damn Tom, you really clap the eraser! Dude shes a hoe anyways.
2) Damn Tom, you really clap the eraser! Dude shes a hoe anyways.
by Auty81 June 19, 2020

When your balls are nice and slippery/sweaty (wet in some way) and you arch your legs so that your nuts can swing freely. Then you make them swing back and forth so that they slap up against your gooch and what not and make a clapping sound.
by Kevin May 1, 2006

by booty clap October 7, 2018

Verb - to have vigorous doggystyle sex with, to the point where the female's ass cheeks are hitting you so hard, there is a clapping sound.
Guy 1: hey, could you hear me clap out Megan last night?
Guy 2: yeah, it sounded like the fan section at Madison Square Garden cheering on the Knicks
Guy 2: yeah, it sounded like the fan section at Madison Square Garden cheering on the Knicks
by RodmanRuxin November 21, 2017

When you shove a baseball bat so far up a female's asshole that you hit the uvula. The baseball bat is usually metal because it is nice and cold.
by Welch's gummies October 16, 2017

When you try to start a round of applause with the "spark" by clapping but no one else joins in and it quickly dies leaving you feeling really embarrassed and everyone staring at you awkwardly.
David: I was at an awards banquet and I saw a girl go up then I tried to start an applause reflexively. No one followed me and everyone started just staring at me.
Cylus: Ouch that's one hell of a misfire clap
Cylus: Ouch that's one hell of a misfire clap
by DaWizard65 May 16, 2013

When you have a phone or IPad in one hand and applause is required. You slap your lap or leg with your free hand to simulate applause. Lap Clap
I had my phone in my left hand so I slapped my lap with my right hand to applaud when Bill received his award. Lap claps come in handy.
by MontanaBill May 27, 2013
