the act of striking ones knuckles against another persons knuckles in a gentle, yet deliberate, manner, as a sign of respect.
by Maurice69 "The Steel-Stringer" April 7, 2010

When you’re in a really good mood and you start dancing but there’s no music playing and the only music is the song you keep replaying in your head.
by Katakanina April 26, 2020

Aaron: "What you doin tonigth homie?"
Jake: "O you know, just chillin, probably bumpin' naughtys later.
Aaron: fashow
Jake: "O you know, just chillin, probably bumpin' naughtys later.
Aaron: fashow
by Jake7771 August 25, 2008

by Chris Starz May 25, 2010

Person 1: Wow! Your neighbors, the husband and wife pair, sure are ugly.
Person 2: Yes, they are. And, guess what? The walls are so thin in this place that I heard them having sex last night.
Person 1: Ugh! The sound of "uglies bumpin' uglies" brings terrible images to mind. Awful!
Person 2: Yes, they are. And, guess what? The walls are so thin in this place that I heard them having sex last night.
Person 1: Ugh! The sound of "uglies bumpin' uglies" brings terrible images to mind. Awful!
by anonymous August 27, 2021

When a girl with a nice ass sits on the floor with her legs spread apart a fairly far distance apart and gyrates her buttcheek muscles up and down
by The Stanky Chicken August 25, 2011
