The man beast. According to he himself, the most interesting teacher in the world.
Beware, if you take a GMO near him, you will most likely be drop kicked.
Professor Guay can help you get a five on the Guay-P test
by A random person 0089 May 22, 2019
Get the Guay mug.
in spanish a disrespectful way of saying "dude". usually used between men as both a friendly and unfriendly term.
"who the fuck does this Guay think he is?"

"callate guay!"

"este guay?"

"horale guay!"

"que onda guay?"
by FunnyBoy182 January 25, 2009
Get the Guay mug.
what hispanic people call other ppl mostly other hispanics
*hispanic or latinex* hola guay
*other hispanic or latinex*wassup
*white person* aRe ThEy DeAlIng DruGs
by isaiah203 July 9, 2019
Get the guay mug.
Guay is the combination of guy and gay so it basically means a gay guy.
Yo who was that on the group chat? Ohh you mean the guay. He’s a guay? I knew he was different
by [KILLINGWOLF] August 21, 2018
Get the Guay mug.
Literally means "Strange penis" in hokkien,

means someone who is very hard to deal with
by Lim pei October 28, 2009
Get the Guai lan mug.
Cantonese replacement for the "N" word
You hear most cantonese people refer to black people this way.
Pronounciation: ha . goo. ai

Mandarin Chinese: Hey . Goo . ay
ChineseGuy: Se Ha Guay!

BlackGuy: I understood that, you called me a fucking nigger!
by hoaxxx June 28, 2006
Get the ha guay mug.