Yayhoo 

Originally used to describe a certain tribe of wild individuals found in Kentucky mountain regions. Daniel Boone once described them as a race of wild hairy giants, well known for bad behavior and violent or fiendish actions against early pioneer settlers. Term now often used to describe an individual who displays bad or antisocial behavior.

"When the player threw the ball at the referee, he was acting like a Yayhoo."

Yayhoo by BFRP February 9, 2010

Yayhoo 

An ignorant, uncouth and uncivilized individual. A hillbilly. Trailer trash. A wild drunken fool. An ill-tempered or willfully irresponsible Oaf. A Hayseed. A Rube.

Those Yayhoos pissed all over my lawn and driveway.

Yayhoo by garagehero May 24, 2010

yayhoo 

(noun) A stupid person.
Spelled many different ways, this being the most found on google.

You are a yayhoo. Those yayhoos don't know anything

yayhoo by kwhubby May 31, 2004

yayhoo 

A crazy, dumb, and/or wild person under the influence of cocaine.

That party was kicking until those yayhoos crashed it.

yayhoo by Funthrax January 11, 2007

Yayhoo 

Someone that says yahoo a lot, generally crazy, but a good crazy? And easy on the eyes.

Izzy the Bartendress is such a yayhoo. There she goes again with the ‘yahoos!!’

Yayhoo by cs49 August 2, 2025

Yahoo News 

A collection of pointless, poorly-written news articles meant to entertain someone suffering from extreme boredom. It is not to be thought of as news, as the writers of its articles clearly must not believe they are actually writing news stories.

I ran out of homework and I had already played five hours of mario kart so I figured i woul just peruse some yahoo news.

Yahoo News by Informed,kinda November 25, 2011

Yahoo answers

A useful novelty created by Yahoo that was designed for those who are curious about the things in this world but are too afraid to ask. Also, this allows people to share their knowledge with the rest of the world. Unfortunately, after December 19, 2006, the day the message boards died, trolls now need a new home, so it looks like Yahoo Answers are about to be hijacked by ignorant trolls.

Typical questions found on Yahoo Answers BEFORE Dec 19, 2006:

How do I cook Korean food?
What is the best way to speak French fluently?
Who will win the Super Bowl?

Typical questions found on Yahoo Answers AFTER Dec 19, 2006:

Which website has the best gay asian porn?
Why do negro people smell like gorilla feces?
If I look at me sister and I get an erection, will I go to hell?

Yahoo answers by ilovedepechemode April 12, 2007