To be the victim of a significantly heinous act, usually under the influence of alcohol, much like that of Robert Tellez. To be Booed can be a victim of actions such as flashing, sack tapping, sexual intercourse, peer pressured alcohol intoxication, diarrhea, and hospital injuries. To many people in california, it is an honor to be Booed.
Dude, I got Booed really hard yesterday night. I was flashed the goat when I was eating my Wendys. I puked everywhere when I saw it and also cause I got booed by drinking too much!
by Sinishad June 19, 2011
A Boo is a type of ghost featured in Mario video games. Boos made their first appearance under the name of "Boo Diddly"(a play on Bo Diddley an early R&Bguitarist) in Super Mario Bros. 3 and was virtually invincible to all attacks with the exception of the Starman and the Hammer Bros. Suit.
by TheBlackMew September 06, 2006
Boo is a hamster who serves as the animal companion of the berserk ranger Minsc from the Baldur's Gate series of computer games. Minsc claims Boo is a miniature giant space hamster.
by Jason Attard October 22, 2004
by SLAP 'NOTHER CLAM ON THERE April 28, 2022
A scary ghost creature in the Mushroom Kingdom. Mario faces these a lot. These pearly-white ghosts will become invisible if anyone faces them. They usually cannot be disposed of. There are also other Boos, like the Big Boo, King Boo, and more.
by SeaCaptainDrake December 06, 2003
by Patricia Reyes March 05, 2007