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
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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
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flu asf

like you’re weird , sick asf/cut asf ,🥴
bro you’re flu asf gtfoo😂
by thefamoussswordcreator January 27, 2020
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Flu fu

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

“Yo that new Cali Pack is Flu fu.”
“This curry goat is flu fu
by Mizzy.gb June 08, 2025
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Roo Flu

A flu consisting of partying for 6 days at Bonnaroo while your body is a trash can for drugs and alcohol resulting in your body’s immune system lowering from being around sweaty wooks, the sickness usually consists of coughing up phlegm, headaches and throwing up, you will probably be bed ridden for days and down Dayquil and Nyquil like a degenerate while suffering random coughing fits and the cold embrace of feeling like death
Wook 1: Man, I was at bonnaroo last week and I feel like dogshit
Wook 2: You got the Roo flu man
by daemon. June 21, 2023
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Jameson Flu

When someone gets too drunk off of Jameson and has a hangover but claims their sick with some kind of flu. Clearly a lie to get out of working
Oh look, Chelsea’s using the Jameson flu excuse again
by Not shawston July 10, 2018
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