A guy usually who goes home with an ugly girl or takes and ugly girl home and has sex. He did this because he was so drunk.
Kyle: Yo, I munched on that beaver last night!
Wyatt: You must have been hella drunk!
Kyle: For real!
Wyatt: You must have been hella drunk!
Kyle: For real!
by Savannah March 21, 2005

smoking large amounts of weed then opening the back trunk of your car and eating the mass amounts of food sitting there
by dudewateva12 March 3, 2011

by xXcrack3erXx January 2, 2010

by Nita April 8, 2004

Wanker Munch is an insult, meaning someone who enjoys munching (chewing) on a mans erect penis while he is masturbating.
Person 1. Oi, mate, your mums easy gash on the reg!
Person 2. What the heck are you on about, you wanker munch?
Person 2. What the heck are you on about, you wanker munch?
by MysteryPills March 30, 2010

After finally agreeing on what picture to use for their Christmas card, the three gammas made time for some Sig Munching.
by Gamma4Life January 29, 2009

by ooooooh sam September 21, 2009
