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A ridiculously enthusiastic personage. Convinced that everything's going to come up roses. Incapable of touching anything that will not, inevitably, fuck up. Completely unaware that the world will fall around his ankels once agin.
"Oh, well done, Guesty, that's worked a fucking treat, hasn't it"

"Yeah, Guesty, I'll put my money on that next ime, you chump"
Guesty by james November 15, 2003
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someone who is critically acclaimed by fellow classmates for being unequivocally individual for his/her actions.
a boy walked into class one morning wearing nothing but a pair of claret and blue y-fronts. The boy in the front row of the class exclaimed, "he's a real guesty, that one!"
guesty by George J.G March 7, 2007
Related Words
When multiple guest at a party or function all defecate in one toilet with no flushing in between participants. Sometimes straws are drawn to see who poops first to last.
All eight of us did a guesty at the party last night, the whole apartment smelled like shit when we were done.
Guesty by Beastauce November 20, 2023

Dirty Guesty 

When you're giving it to her hard doggy style and spanking that ass, then when you're about to cum pull it out quickly and stick it in her ass and blow your load!
She thought I was going to cum in that pussy but instead I surprise slipped it in her ass and shot my load!! I gave her a Dirty Guesty!
Dirty Guesty by BigGuesty August 20, 2021

roblox guesty

A piggy inspired game where some random Guest with exposed ribs, 1 arm, and 1 eye chases you.
Wanna play some Roblox Guesty? It's for Fey in metaverse champions!

Guesturbate 

Masturbating when a guest in another's house. Carries extra shame but oh so naughty at the same time!
My aunt put me up in her basement for the night as I traveled through town. Couldn't sleep...I tested the bed for creaks, then naturally I guesturbated. I'm pretty sure I pulled it off without detection! yet at b-fast I couldn't help but wonder if she was looking at me funny....
Guesturbate by bartear October 26, 2016

Guest towel get-a-way 

When it becomes necessary to exit a chick's apartment via the window because you realized too late that you are drying your ass and junk with her "guest towel" after bangining the shit out if her"
I wasnt paying attention and i had to make a guest towel get-a-way. Man I dont know which i left messier, her or her goddam linens.
More from Urban Dictionary

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
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