Catchphrase of Lyndon Barker, singer of Australian Melodic Death Metal band Lifeblood.

A more direct, harsher, version of the common Australian derogatory word, "Gay".
8 People sitting in a room watching TV at 10:00am
Lyndon (walks into room scratching head) "...Guiy."
by Nick "faggot" White March 15, 2008
Get the guiy mug.
A word created by the rapper EIS. It became popular when he used it in his songs because he didn’t want to say the N word. It can also be used in replace of the word guy.
(Luke) - what’s good mi guiis
by Luke Hanna February 12, 2022
Get the Guii mug.
nah guy, no man, of course not, fuk that
headshot.
nah guii.
by what?? December 5, 2003
Get the nah guii mug.