Top Definition
A pink dinosaur with a bow, originating from Mario Bros. 2. Birdo is actually a guy, as stated from the instruction manual.
Dammit, I'm always stuck with birdo and Waluigi in Double Dash!
by Mark February 17, 2005
Photos & Videos
The first video game transsexual, as said on G-4's X-Play.
Tim: What is Birdo?

Jane: Oh, he is a transsexual.
by Voltron! March 12, 2008
The pink Yoshi-like creaTure in Mario games. Can spit eggs and is apparently having an affair with Yoshi.
Both Birdo and Yoshi can produce their own eggs, so they are hemaphrodites.
by The All-Knower December 28, 2004
A creature that defies definition. Reputed bitch of Yoshi.
Birdo: Oh noes, I am currently experiencing an identity crisis.
Yoshi: STFU. Go make me a sammich, Bitcho!
by jgthomas January 11, 2007
One of the more disturbing characthers from the world of nintendo Mario. S/he is a possibly female yoshi sporting a pink bow-tie, too much mascara, and a maybe fake beauty mark. Also, eggs come out his/her.... mouth?
Birdo was in Super Mario Advance, but dont rush out and get it.
by mascott August 02, 2005
The term given to the worse player in 4 person Mario Kart playing season.

You become the 'Birdo' by virtue of being last in a Mario Kart league system, however you can instantly become 'The Birdo' for finished last in all 8 races in an 8 race single event.
Oh my, he finished last in all 8 races. What a Birdo
by atmger March 09, 2011
Birdo can be used to explain a person place or thing.N. IT can also be used to decribe something.
Such as Booty, car, buildings...
Person: Yo dog! What up birdo?
Place: Q: Did you just get back from the office? A: You mean the Birdo? Response: Yeah
Thing: Q: Can you pass me that Birdo? A: This birdo? Response: For shizzle\

Man that bitch be acting Birdoish. Hellez yea.
by birdo March 24, 2005
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