Looking up information on the internet using the yahoo search engine.
facebook status: Yahooing weather or not Dolly Parton had breast augmentation.
by Margparty June 6, 2009
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The condition of temporary insanity resulting from obsessive perusal of Yahoo Groups message boards.
Amy's lost her mind! All she wanted was access to various parenting techniques but got so tangled up in fear mongering on Yahoo Groups that she lost all perspective and found out there wasn't a single thing she was doing that would label her as a good parent. It would take years of therapy to rediscover that she was indeed a good parent and had simply been yahooed.
by sanduski June 30, 2009
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one who just now wants to be from the ranch or believes they know what the ranch life is
You see how that person is dressed? He is definitely a yahoo!
by José A. Rodríguez October 2, 2019
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Shenanigans, bad behavior. If your parents or an authority figure is sick of our shit they will call you out for too many yahoos.
John, you’ve been out five nights in a row. You’re staying home tonight I’ve had enough of you’re fucking yahoos.
by kq7498 March 15, 2018
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Yahoo! is a website that provides free e-mail, and also has a search engine and chat rooms, along with an instant messenger service. It is correctly spelled with the exclamation point.
I find it humorous when people say that Yahoo!'s search engine is worse than Google's, because Yahoo! uses Google's search engine to get results. Thus, no matter which one you use, you'lll always come up with the same results.
by Rodney Basil July 10, 2004
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1) Declaration of joy.

2) Seach engine/life engine.
1)
Gretchen: Look on the bottom of this milk carton: "You have won one (1) free hip surgery."

Marty: Yahoo! We finally hit it big, sis!

2) I use Yahoo! to receive e-mail.
by Diggity Monkeez January 17, 2005
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Email service/search engine/news site (sort of) that does fairly good with the e-mail and search engine parts but is either passing some stupid story about a worthless celebrity either wearing something they consider weird off as news. When they do talk about real news, the comments section is always filled with republican nutjobs who have no idea what they're talking about.
I have a Yahoo! account. Good with emails, bad with everything else.
by Gaaraofthedamned January 25, 2012
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