1 definition by derwent8854

Top Definition
The act of drinking so much moonshine or alcohol that you transition through all types of drunks (Angry, Happy, Sad, Obnoxious, etc.)
Gregg is so drunk he's macumbering.

I feel like a therapist when I see Mary macumbering like that.
by derwent8854 September 29, 2011

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×