look up any word, like cunt:
 
1.
sex

see "bump uglies"
by Anonymous June 26, 2003
 
2.
(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.
by cjezioro September 23, 2010