princess flu

The period or monthly menstrual cycle of a female. Aunt flo is in town for the week. That bitch is on the rag.

You dont want to come to my house this week my wife has the princess flu.

by Knot u December 13, 2018

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

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

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

Cum Flu

A variety of STDs which could put you on the "bench" until cleared up

"Where's Kim?"
"Oh she went home with that rando and is stuck at home with the cum Flu"

by Wlg12788 February 27, 2022

aguado flu

Terrible explosion of diarrhea and puke that continues until you are too weak to wish for death’s sweet release.

I can not get the Aguado flu right now!
The Aguado flu had me coming out of both ends!

by Neffajawea April 16, 2021

Beer Flu

The discreet way of saying that you have/had COVID-19

YouTubers refer to COVID-19 as The Beer Flu

by JonSturtz23 April 2, 2022