gup

a term originally created to describe a roblox character who looks gup like.

a gup should not be confused with a simple roblox noob, but someone who is a real person who looks and acts like a noob. a gup is someone silly, who looks like an npc. in other words, a funny bot.
ex; below

kai is the king of gups...
dat dude a gup.
type gup....
that dude on some gup shit.
yeah hes a gup.

by kingofgups June 25, 2024

Gup

a lame weirdo or someone that isn't aware of his surroundings.

Seoud you're actually a gup!
What in the gup did I just witness

by kid eazyyy December 7, 2021

Guppy/Gupping

A guppy is someone who is the most retarded person in a group and Gupping is more usually used with the word out (gupping out) and that mean ur seizing

Ur such a guppy/gupping person

by Not Nerman December 2, 2022

Lil Gup

"Lil Gup" is a slang term that is short for "little guppy" and can refer to a younger person in general or a person with less experience in a particular field. It can also be used in a dismissive or condescending way, even when referring to someone older.This originated in the twitch.com ecosystem within a popular New Zealand based Streamer "Quin69" aka Quintin Crawford .

Hey "Lil Gup" ,heard that you died again for the 50th time in -game.By the way ,I'm a cat tuh.

by Les "X" Grossman May 23, 2025

gup

G AP
A term used when someone lies, makes a mistake, or is wrong about something

eg.

Person 1: that pole is green

Person 2: gup! It’s actually red

or

Person 1: dude I heard you slept with Jessica
Person 2: gup, I didn’t

by Crackheadfr June 17, 2019

Gup

Cup but with a g

Yo I shit in a gup

by PossibleHeadass July 11, 2022

Gup

To lightly tap someone’s, typically a pet’s, chin.

Don’t gup him like that!

by DinoRo December 5, 2021