fest flu

The flu you get after a festival.
Includes excessive coughing, runny nose, sore throat, exhaustion, sneezing and losing your voice

Miya: *Coughing and sneezing* I'm so sick after reading/leeds
Tom: You got fest flu

by m✨ August 26, 2019

bottle flu

When you are so hungover or drunk from the night before that you have to call in sick for work

John must be out with the bottle flu today

by Jake Snaker January 11, 2017

band flu

A deadly disease spread only amongst marching band members

The entire tuba section is sick; the band flu is spreading.

by Sensei Ramen October 3, 2017

Coast of the flu

When you're right on the edge of a sickness like the flu, and can feel the symptoms coming on.

"Man, I just know I'm at the coast of the flu."

by Certainly not Dave October 19, 2018

Bat Flu

The bat influenza; originated in the Andes Mountain. It comes from bats and it resembles the common human flu in early stages but if gone untreated can be deadly. Sadly, there is not yet a cure. It is rumored to turn you into a vampire, instead of death, if gone untreated.

OMG, Linda was just in Mongola! I heard she got the bat flu.

by Dr. Vanhlouzinfubenhous July 30, 2009

Swalign Flu

a type of flu that's associated with owning 1 or more Align RC helicopters. This flu is very prevalent in the RC community.

I had to get a swalign flu shot today, DR said I had to many Align helicopters

by barnrat February 22, 2010

zombie flu

When you have the flu or a cold that is so bad you feel like the walking dead.

I didn't have a 24-hour bug, I had Zombie Flu.

by AnnieBanannie May 18, 2014