A mythological creature, often useless and bad at everything it does.

Music so good it could elicit sexual arousal.

Graphical User Interface.

A visual display of files, programs, and program directories designed to make it easier for a person to use a computer.

a gender-neutral way to reclaim and say the word "guys" when addressing multiple people at once.

A Graphical User Interface. The addition of GUI's to most modern operating systems has revolutionised the populous' ability access pornographic material, and contributed greatly to the happiness of the single geek/male population.

the way a dyslexic person would spell "guys"

Stands for "Genius Under the Influence". It is a term used for individuals who come up with fantastic ideas when abusing some kind of substance, or for those students who actually do quality schoolwork while completely fucked up.