Dunch 

To be a complete idiot or retard. It is a funnier way to say douche or douche bag.

(see dunch-bag or dunchery)

bob- hey whats up guys wanna hang out?

hank- hell no your to much of a dunch.

peter- yeah go be a dunch-bag some where else.

Dunch by Kitten Biscuits November 25, 2009

Dunch 

it is the between lunch and dinner meal. Just like "brunch" is typically the between breakfast and lunch meal.

Let's go out for some dunch.

Is it time for dunch yet?

Dunch by Carmen Di~~~ August 30, 2005

dunch 

The passing of gas in your sleep, most often directed at the legs (how ever accidentally) of your bed mate.

Damn it woman you gotta cut back on the burritos! You dunched on me again last night!

dunch by lupos January 22, 2008

Dunch 

A term not commonly used meaning shit or the act of taking a shit

Ryan -" Tom what were you doing in there for so long?"

Tom- " Dude i had to take the biggest Dunch."

Dunch by airgroves23 October 8, 2009

Dunch 

Like a douche for the bottom.

When one is acting like a douche, but a bit over the top and a bit of asshole added in. (i.e. Stop cheating at spoons, you dunch-bag!)

Dunch by Cavid Brattlesbottom March 7, 2008

Dunch 

The meal consumed between lunch and dinner.

Karen slept in one lazy Sunday afternoon and when she woke up she was quite hungry; having the munchies, she sat down for dunch around 3:00pm.

Dunch by Francois Hauer January 6, 2006

Dunch 

when a girl is giving head, and the guy vomits.

oh my god they totally dunched last night, it was nasty!

Dunch by marshaaaaa77 August 22, 2011