A word that can be used to replace nearly any verb or adjective.
So I was donching this girl

or

Are you donching me?
by Cpt Donch May 2, 2009
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to release a large amount of excrement from one's bowels.
Man, I have to drop a huge donch. You know where the bathroom is?

Sorry honey, I can't go to see your mother. I gotta stay at home and donch all day.
by Donchy Kong July 4, 2010
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A word that can be used to replace almost any word especially a verb or adjective.
I am such a Donch for missing one of my best friends birthdays! I really donched that up!
by Ginger K December 7, 2018
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We couldn't go to the party because Roman had to be a donch.
by Roman Zaremba March 4, 2004
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To shove ones fingers up a friend's rectum whilst yelling DONCHE! commonly used in college dorms and frat houses. Suitable for men and women as long as not in a relationship together. Recommended for close friends only.
Bro#1 cooking himself dinner in kitchen, (hears door open and close)

Bro#1: "who is it?"
Bro#2: "DONCHE!" as he shoves pointer and middle finger up friends butt aiming for rectum.

Bro#1: "Ah shit you got me agian"
Bro#2: "DUDE you got my fingers wet!!!

Bro#1: "sorry bro" continues cooking
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Customized version of a douche bag just making the word more exciting and insulting.
You stupid donche bag.
by Chaos July 21, 2003
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I dunched Melinda so hard in the ass that it made a hole straight through her vagina.
by PUBEHEADS February 10, 2005
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