bump nasty 

(n). Getting serious on a bag of your own blow after making a conscious decision of not giving a fuck (about anything). At all. Past, present, or future. Doesn't matter if anyone is watching.

I'm bout to get bump nasty on this last 2 gs....But I'll give yall a keybump, to split. Sorry, I paid for it.

bump nasty by cjezioro September 25, 2010

bumnasty

combination of words that, together, form a pretty disgusting interjection/insult.

why the hell do you have to be so bumnasty about this?

ah bumnasty!! i broke my bomberman figurine!

bumnasty by Bumnasty Burger January 20, 2005

blumpnasty 

Receiving a rim job while taking a poo.

Bob Saget gave the most outrageous blumpnasty to Condoleezza Rice, you couldn't even clean it up with a spoon!

blumpnasty by Jeffers January 13, 2005