The guy who comes on to an urban dictionary and writes definitions about people's names in a fit of rage. They usually don't realize the effect that this might have on that person. These guys are the fucking worst, often seen getting mad at the smallest things imaginable. They are dicks and get mad if someone tells them their a dick. They refuse to admit they're wrong unless there's a large group of people going against him. They are the guy that everyone hates and takes advantage of people.
If your That guy go fuck yourself
An excellent YouTuber, some may call him the father of YouTube or the king of YouTube. He’s the most good looking person around and is all around awesome.
Guy 1:who’s That Guy
Guy 2:Don’t you mean who’s Pewdiepie
Some know him as the father of YouTube or even the king of YouTube.His videos have no flaw neither does his face. He’s been know to get billions of views on multiple occasions
Guy 1:who’s that guy
Guy 2:more like who’s Pewdiepie
Depending on the context can be a way to point some out. Or used as a durogative. Or as a method of surprise
1. A phrase used to point out a guy in the room.
2. Used in conjunction with the word "oh" can be used as a durogative. A durogative meaning "oh God not him" or "Look guys, it's the guy we dislike, hate, find creep, we blame, find annoying, etc. Kinda like "oh" in the movie h@me.
3.a character in futurama.
"Oh that guy" said the crowd who were rolling there eyes as there "friend" approached .
Someone who talks too much and you want them to just shut up for once. This can apply to not just girls, but boys too.
Brian: Yo, that guy talks too much. Can't he just shut up already?
Joe: I dunno man, it seems like he just can't stop.