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

Bum lame small guppie annoying weird

Man, Luis is such a gup.

Look at that haircut, it's so guppie

by Hoeeeeeeeeeeeeeeeeeeeeeeeeeee March 6, 2019

Gup

A Greater Pug.

Jesus Christ my pug is ascending to... a gup.

by APairOfSteppedOnJordans November 3, 2017

Gup

When someone you know looks fat but you know isn't fat

Cory is totally a gup even though he goes to the gym everyday

by ShittyAssBrownRice January 24, 2017

Gup

A 🥷🏾 named Berl.

Berl is a gup.

by Soakcity23 January 18, 2024

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

gup

stupid fuck ass looking bitch

“ew look at your gup ass”
“you’re the guppiest bitch ever”

by vmmprvicc October 3, 2023