Big Guppy

1) Punk ass bitch, mofucka

2) Colie's dad

Person 1: Who is Big Guppy?

Josh: Oh that's that punk ass Mike kid that i live with.

by skjksdhglkjdfhgkjhdfkjghl March 30, 2008

Guppie

A Person Who Can't Swim And Eventuality Drowns

My cousin can't swim and i call him a guppie

by EVERYDAY BBBBBBOOOOOIIIIIIII June 6, 2018

Guppy

A very attractive person who you always want to be around. cutie pie

Will’s so cute, he is a guppy.

by Russianpiani October 26, 2019

Guppy

Someone who doesn’t help their friend when they are jumped. Then lies about jumping in

Yer mans a big guppy. He did nothing in the scrap

by Guppymuncher5000 June 20, 2021

Guppy

An individual who does not assist a friend in need, whilst said friend is getting jumped.

Brian Backsythe is a guppy.

by Barbra Strychnine June 20, 2021

Guppy

When someone is not acting smart and just failed a test

Person 1 - "Damn it i just failed that test"

Person 2 - "Your such a Guppy"

by Sawyer is pookie bear October 17, 2023

Guppy Diarrhoea Splat

A word used to express a character in the Netflix movie "We Can Be Heroes" spraying her diarrhoea everywhere with her liquid controlling powers

im going to Guppy Diarrhoea Splat

by skydaddymb12 August 11, 2021