A term commonly referring to people with extremely bad eyesight resulting in utter cluelessness. It can also mean the blind one.
Kid: Hey Gireesh, what time is it?
Gireesh: Uhhh... I dunno, there's glare on the clock
Kid: No you're just a Gireesh
Gireesh: Uhhh... I dunno, there's glare on the clock
Kid: No you're just a Gireesh
by Betati May 21, 2010