blappin 

1: The sound a car trunk makes when playing a loud car stereo with huge, high-powered subwoofers in it.
2: Also can be used to describe the act of playing a song with loud bass.

"Blappin" is a slang word most commonly used in and around the California SF Bay Area. As part of the Bay Area's Hyphy Movement, "blappin" has been used in hip-hop songs by various Bay Area rappers such as Keak Da Sneak.
The word most likely evolved from the word "slappin" which also has the same definition in Bay Area slang.

"Damn that shit sounds clean. You can hear it blappin in da trunk from a mile away."


"What it do?"
"I'm just blappin dis new E-40 shit. What's good witchu?"

blappin by vtown707 January 17, 2009

Slappin' And Blappin' 

The practice of engaging in sexual intercourse with copious amounts of lube, producing wet, juicy, slaps and balls that can most definitely be heard by the neighbors.

Daaaamn bro, Astolfo and I really overdid it on the lube last night. You might even say we was slappin' and blappin'!

Slappin' And Blappin' by The_Amazing_Gay April 13, 2023

blasin 

someone who is black and asian (pronounced-bla-zen)

im black and asian which means im BLASIN!

blasin by miss freak April 21, 2006

Blapkin 

Putting a napkin in someone's mouth and ejaculating in it

I gave this chick the fattest Blapkin!

Blapkin by Spefunk November 2, 2021

blapkin 

The total definition of a poser. Tries to portray themselves as something they are absolutely not.

That one actress is a total blapkin- she thinks she has everyone fooled with her made up family lineage.

blapkin by Defnotablapkin January 1, 2020

blappin 

Its like rappin.....but you saying some crazy shit.

You could say something like You blappin?

blappin by Sweet Lulu October 28, 2006