Hoo haa 

to ejacualte

I hoo haa'd last night

Hoo haa by Jamigre April 13, 2003

Hoo Haa 

Most commonly used term for the word hat

No hoo haa no play.
we are going to play outside, dont forgetg your hoo haa.
thats a fine hoo haa you have there
do you mind if i touch your hoo haa

Hoo Haa by Ryan Joseph Richards July 2, 2007

Hoo haa 

What to say after making a witty observation at someone elses expense.

"Nice braces there, assface! HOO HAA!"

Hoo haa by MontBlanc September 17, 2003

hoo haa 

A WoRd U SaY AfTEr u DiD SuMfIn SuM1 ElSe WANtEd To Or CaNt Do

TiMmI I AccUlY COuGhT a fOoT BaLl Hoo Haa

hoo haa by JoHn April 15, 2004

Hoo haa 

a dip. usually skoal or timberwolf. the real cheap shit.

Im just dippin' a hoo haa and jerkin my pecker wood

Hoo haa by Rumble January 2, 2006

hoo-haa 

Something you say after you tell somebody of a good achievment or when trying to show off.

Hey man, I got laid last night! HOO-HAA!

I am the man! HOO-HAA!

hoo-haa by johnnywang22 November 10, 2006

hoo-haa 

The nick name I taught my 2 yr old daughter to call her vagina.....sounds better at that age than vagina.

"mama, I pee pee with my hoo haa?"

hoo-haa by julie January 18, 2004