russian flu

A rare from of flu that starts off like a common cold, but you still end up dead. Then it turns out you had been poisoned with Polonium or some sort of neurotoxin.
Brian: "Have you heard about that spy who allegedly got poisoned in England?"
Sam: "Eh, he just got the russian flu, nothing out of the ordinary."
by anontheautisticretard March 13, 2018
Get the russian flu mug.

Half-flu

Carl is working from home today as he has half-flu
by efsquared May 07, 2019
Get the Half-flu mug.

government flu

Another name for COVID-19, popular among Republicans
"Mom tested positive for the government flu yesterday."
by deSuperNoodle March 02, 2022
Get the government flu mug.

heidelberg flu

1. A person claiming to be sick in order to get out of prior obligations - to play hooky.
2. An accurate description of your hungover co-worker.
3. The classification of a weak person that doesn't know how to tell people to fuck off, so they make the excuse of being "sick"
Kenny called in "sick" to work, but we all know he has the heidelberg flu.
by EffTheLogic January 29, 2020
Get the heidelberg flu mug.

clem flu

A sickness that is passed around after attending a club on clematis street in west palm beach Florida
John, “oh nahhh bro I got the Clem flu after this weekend I heard it’s going around”

Chris, “stay away from me bro you’re gonna be sick for weeks”
by Suzy Swine October 24, 2023
Get the clem flu mug.

flu asf

like you’re weird , sick asf/cut asf ,🥴
bro you’re flu asf gtfoo😂
by thefamoussswordcreator January 27, 2020
Get the flu asf mug.

Flu fu

We smoking tha Flu fu
by Mizzy.gb June 08, 2025
Get the Flu fu mug.