What is Twump?
1.
It means a $20 dollar bag of dope
Hey G what cha' got? What you need homeboy? Can I get a twump? Sho.
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2.
The act of posting a Tweet on Twitter whilst doing a dump.
@snedwan I'm just doing a twump at the moment, taking a bit of forcing this one.
@leemo10 lovely
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3.
When you're hittin it from behind, pull out and smack the twat and yell YOU LEFT YOUR PUSSY OPEN! Then stick it back in and keep goin.
I can't believe you banged that girl, but at least you twumped her before it was over.
4.
Twat thump, when you're bangin a girl, pull it out, and yell you left your pussy open bitch! and thump her in the twat with a backhand.
I was fuckin' her and she queefed so I twumped the shit outta her.