When a person slobbers all over something that is being shared. Such as a beer, joint, or ciggarette, and or anything that is being shared to get drunk or high off of.
by Juff June 11, 2006
Get the Nigga-Lippin'mug. by BootieBob April 19, 2006
Get the Nigga-Lippin'mug. by cj house April 19, 2006
Get the Nigga-Lippin'mug. by Pattymcpeejin April 26, 2006
Get the Nigga-Lippin'mug. Putting an inordinate or socially unacceptable amount of one's lips on the mouth of the bottle you are drinking from, when borrowing it from someone.
by My Last Try April 21, 2006
Get the Nigga-Lippin'mug. by Ikn0wUd0ntLuvMe6 March 23, 2006
Get the Nigga-Lippin'mug. when someone slobbers on the peace, blunt, spliff, etc. its nasty as hell and leaves the blunt or spliff straight up soaking wet.
by scott halperin November 21, 2006
Get the nigga lippin'mug.