1 definition by Kitten Biscuits

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.
by Kitten Biscuits November 25, 2009
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