flu cousin

When you and another guy get cheated on by the same girl but both of you already fucked her and you both have her AIDS.

Guy One:Dude,I can't believe she used us like that,and now I have AIDS from her.
Guy Two:Bro I got AIDS from her too!
Guy One:Holy moly that makes us flu cousins.
Guy Two:Man let's go somewhere to eat,my treat.

by Quantum Ranger September 20, 2015

Swag Flu

the part of a hangover during which you are still drunk

"I'm good now, but when this swag flu wears off..."

by 2rocaround July 25, 2014

Moosehead Flu

A colloquial term originating from Canadian high schools, “Moosehead flu” refers to the phenomenon where students, particularly females, gain weight over the course of their high school years. This is attributed to the early consumption of Moosehead, a cheap beer popular among Canadian youths, combined with a lack of physical activity. The term underscores a noticeable change in physical appearance from freshman to senior year, often discussed among male students.

“Look at the senior girls, they’ve really caught the Moosehead flu since freshman year.”

by Canadian kid living in the US January 3, 2024

brown jug flu

When you drink way to much and get sick that night and feel like crap in the morning or through the day

I have the Brown jug flu today guys . I drank WAY to much last night

by Lizzie4136 February 25, 2018

Flu

The flu is the hurtful and shity but effective way to get out of going to school

mom:wake up we are going to school
kid:i have the flu and feel like absolute shit help me
mom: you’ll be fine

by JohnnyBlu3 November 25, 2019

turd flu

slang for a toilet that men (usually teenagers) use for when they masturbate on the toilet.

Jimmy: Yeah I masturbated on the turd flu during gym class
Elijah: Damn Jimmy! You’re insane!

by sebb. November 29, 2017

Flu-Shot

A 50 ml shooter bottle, an especially discrete choice of drink.

"I gotta go get my flu-shots before this funeral"

by bootybandit608 January 11, 2025