Skip to main content
To be completely unaware of a friends or a strangers sexual orientation when it is obvious to everyone else.
He was so gaydumb that he thought his dad just had a live in roommate that shared his room so they could convert the spare room into a sewing room in order to practice for the next casting of Project Runway.
gaydumb by Mad Mike & Jane December 17, 2011
Related Words
A piss take name for the Nintendo GameCube - which isn't bad at all because it has Soul Calibur 2 which totally pwns
My Game cube it so cool.

Omg, you fag, you have a gay cube??
Gaycube by ReNeGaDe ChRiS April 11, 2005
The innate inability to correctly identify gay people despite an abundance of obvious clues.

The opposite of gaydar
She didn't realize George Michael/Ted Haggard/Ricky Martin/Charlie Crist was gay?! That girl has gayduh
gayduh by Dr_Verbosity March 4, 2011
An old slander name for Gamecube, commonly used by PSTools/Sony Ponies (Sony Fanboys), Xbots, and maybe PC Elitists. Like Gaystation and Gayboy, it's no longer used since more people "respect" LBGT people + are softer than before + Gamecube has been discontinued for long.
Gaycube beat Gaystation 2 and Gaybox in term of durability.
Gaycube by Shiine-1 June 20, 2022
A degradatory and inaccurate definition of the Gamecube. Most commonly used by fanboys. Another reason this loose definition makes no sense is because it is impossible for an inanimate object to have a sexual preference.
Xbox fanboy: I hug my Xbox! It's much better than that Gaycube! It's gay, that's why I hate it!
Gaycube by Party Pooper December 29, 2003
Derogatory, immature term for the Nintendo GameCube. Homophobic jerks who try to look badass use it.
<gs68> *is playing Star Wars: Rogue Leader*
<Some fanboy> That's not a GayCube title, isn't it?
<gs68> It is.
<SF> kthxdie
Gaycube by gs68 June 25, 2004