Guh.. 

Guh is a term used to convey general confusion and/or excitement. Mostly used in online chatrooms
This depends on how it is typed out.
"Guh...?" Is for confusion
"GUH..!!!" Is used for excitement
"GUH....?!?!?!" Is used for both

Person one: "Yo, look at this shit right here." *photo of a skeleton doing a kickflip*
Person two: "Guh...???"

Person one: "Yo, look at this shit right here." *photo of a skeleton doing a kickflip*
Person two: "GUH..!!!"

Person one: "Yo, look at this shit right here." *photo of a skeleton doing a kickflip*
Person two: "GUH....?!?!?!"

Guh.. by RhythmResident July 22, 2022

guh 

What you say when you rack up $100,000 in debt in 30 seconds.

"infinite leverage, free money, can't go tits up"
"...-GUH"

guh by NarrativeControlled November 6, 2019

guh 

what you say when your Robinhood account goes $50,000 in debt in one second.

ControlTheNarrative: YOLO! *two minutes later* guh

guh by kaiclc September 26, 2020

guh 

Pronounced like Duh, but with a G.
A combination of being dumb-strucked by something or someone to the point of drooling.

He's so hot I could stare at him the whole day... Guh!

(Getting a massage and thinking to youself - this feels so amazing) Guh... :)

guh by little miss fluff October 1, 2013

Guh?? 

An alternative to saying "huh??", "que?", or "wha?", etc.

Federal Agent: You have been found guilty of laundering $300,000 of methamphetamine money, Mark. You are going to jail for a really long time. You have the right to remain silent. Anything you say can be used against you in court. You have the right to talk to a lawyer for advice before we ask you any questions. You have the right to have a lawyer with you during questioning. If you cannot afford a lawyer, one will be appointed for you before any questioning if you wish. If you decide to answer questions now without a lawyer present, you have the right to stop answering at any time.

John: Guh??

Guh?? by An0nny442 March 18, 2023

Guh 

the sound you produce when you finish a big gulp of a drink, almost always alcoholic and typically cheap inconvenient store wine, however it can also be used in pretty much any scenario such as being surprised, embarrassed, or to flex on twitter gremlins.

Me: *finishes vodka bottle in one sitting* guh! god i wanna die
Calli: wait your turn.

Guh by Rexxking7 April 17, 2021

guh 

when someone is irritating you. or you are annoyed by something. (this is how its used in MD, it may be different for other areas)

that boy over there is acting retarded and its getting me guh.

I'd be guh as sh*t if i had to go to that class.

guh by Brown Bear375 December 20, 2008