An exclamation used by nerds to express surprise, anger, or disappointment, and which is used in lieu of words that are considered by the nerd to be profane or vulgar, e.g., God, damn, shit, fuck, etc.
by von Trips August 29, 2009

When I woke up this morning, there was an angry response in my inbox from my ex. I sent him a misspelled email when i was blackout- don't know how I made it past those math problems. I totally GUI'ed.
emailer: I misdf youuu soooooo muuuu7u777uuuuchy!! comevis8t meEEE! yourluv, vrovy
emailee: Someone give that bitch a GUI.
emailer: I misdf youuu soooooo muuuu7u777uuuuchy!! comevis8t meEEE! yourluv, vrovy
emailee: Someone give that bitch a GUI.
by thereceiver February 25, 2009

by Bereket T October 7, 2019

by the idiotkid September 30, 2019

This is the guy that Chick Fil A serves on Sundays, told Katy Perry she’s just a plastic bag, and this guy probably 69s while being on top. If you see “that guy” you’re best move is probably just letting him cut you in line and hoping he remembers you one day.
by Zippity Zapped April 6, 2021

What you say when someone does something stupid or something to draw attention to themselves in a less than desirable manner. Usually accompanied by a single or double underhand point and no other verbal context.
This guy.
by Leppalimes December 30, 2015
