Top Definition
an exclamation! a word to use when you are excited! Also, used when lol-ing. or haha-ing.
Woah omg, geewiz look at that purple penguin! HOOJOO

Man, you are sooo funny! haha, lol! HOOJOO!
by awesome_ninja_dino_amazingness April 03, 2010

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×