this guy 

a phrase said emphatically when someone says or does something incredibly stupid. used to show disbelieve

you see someone driving around with stickers covering most of the paint on his car, you say, "this guy!"

this guy by irishwhite June 19, 2003

this guy 

a way of saying no he didn't; oh wow; i can't belive you just did or said that: what you said was funny.

A: I was like "why are you here....nobody likes you?"
B: Oh wow....this guy.

this guy by ThisGurlThatGuy-WolfGurl December 24, 2010

this guy 

Used to signal idiocy in others by fabricating a sympathetic audience or camera, accompanied by looking in the other direction and gesturing towards the person at fault. Not specific to males.

If someone says or does something that deviates from the normal activities or expectations of the current social company, "this guy" could be used.

An employer that asks a slacker to do his job may look at other coworkers, or just away from the boss, and motion towards the employer with exasperation and say "this guy."

Taken from movies that have characters who "time out" to talk to the camera.

this guy by Daryl G. July 21, 2006

this guy 

used to address a friend when he/she does something funny/silly.

(friend serenades to the teacher in class)

"THIS GUY!!!!!" =)

this guy by jtwanger May 26, 2010

This Guy 

Oneself. Typically used after a person rhetorically poses a question about himself. Users of the phrase generally point to themselves with their thumbs while they say it.

Guess who just bought a winning lottery ticket? This guy!

This Guy by billperson December 4, 2010

this guy 

Punch-line for one of the greatest jokes ever.
What's got 2 thumbs & Loves blowjobs...?
* Whip thumbs out, pointing toward self *
Yell in a strong voice... " THIS GUY!!! "

Approach a down-lookin chick at the Bar in a Nonchalant manner & deliver the question...
.... pause for bewildered look
" THIS GUY!!!! " *pimp-ass smile *
- Walk out back & get your dick sucked.

Can also be used without the entry line to people in on the joke ...
Example... Talon says: ' Hey look who just got here! '
Kyle: " It's THIS GUY!!! "

this guy by Talon F November 10, 2008

this guy 

someone who does something that is impressive and over the top making you feel impressed but also frustrated because you cant do it, all at the same time its really cool.

You: dang, look at this, hes making a hand drill out of two pieces of wood and hand made rope

Me: this guy

You: i know right!

this guy by joshaua tolly November 29, 2016