Definitions by Themanwhodontknowsomething

Kieran

Very very very very very very very very very very very very very very very very good looking, smart, funny, and the best guy ever.

Person: Damn Kieran too good dawg

When people pretend to play guitar and don't do a good job. Be a good person and STOP these people from spreading their guifakery.

Guitar player: Yo did you see that guifakist on the new Rice Krispies commercial.
Another guitar player: yeah I did that was so lame.