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1. heehaw
to laugh loudly, somewhat like a donkey
What are you heehawing about? My joke wasn't that funny!
by Krazy K Nov 30, 2002 add a video
2. heehaw
A disagreeable boor.

The word is derived from the sound that a donkey makes, therefore it is as if one is calling the heehaw a jackass, without actually using profanity.
When someone has been rude, offensive, boorish, and or inconsiderate one may call that person a heehaw.

"What a heehaw!"
3. Heehaw
1. a male; usually a lineman of sorts. Has an unaltered laugh that sometimes resembles a jackass/donkey.

2. a male; with a think country accent. when heard over a radio, fellow workers call him this..
he sounds like he's from that old TV show, Heehaw!
4. Heehaw
1. A loose definition for an unruly ass.

2. A wild person not considerate to others around them and doesn't care.
That heehaw spilt his beer in my onion dip trying to dance at the snack table with some lady who was clearly not intrested.
5. heehaw
the appalling, nasal whining that comes out of jen's mouth when she "sings"
oh god she's heehaw'ing again, COME BUY YOUR EARPLUGS, GOT A 2 FOR 1 DEAL!!
6. heehaw
The only word in the French language.
Heehaw heehaw heehaw!
by Barry Corbett Aug 10, 2004 add a video
7. heehaw
The only word in the French language!
Heehaw heehaw heehaw!
Heehaw heehaw!
by Barry Corbett Aug 10, 2004 add a video
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