Flu Shot Flu 

A non-medical term for the 3-5 days of feeling like crap after you get your flu shot.

Dude 1. Hey, what’s wrong with you? You look like shit.
Dude 2. I also feel like shit. I got my flu shot yesterday, now I have flu shot flu.

Flu Shot Flu by Ski25 November 13, 2011

Flu Shot Guilt 

The guilt projected onto a person that doesn't want to or believe in taking the flu shot vaccine.

You say "No" meaning "I don't want you to inject me with formaldehyde & mercury" and the nurse gives you the flu shot guilt by sending you a look like you just said "there's no such thing as God."

Flu Shot Guilt by Veritas Caput February 4, 2012

Redneck Flu Shot

Cheap bourbon and Nyquil, served lukewarm in a shot glass.

Last year I started feeling sick, so I took 3 Redneck Flu Shots. Woke up 4 days later in a puddle of my own drool. Felt great though.

Redneck Flu Shot by freeman42 January 30, 2012

Reverse Flu Shot 

When someone with the influenza virus inserts his penis into a healthy recipient's mouth and holds it there for at least five seconds. It is only considered a Reverse Flu Shot if the recipient gets the flu within 48 hours.

Spencer: Here, put this under your tongue.
Cindy: What is it?
Spencer: My dick. I'm giving you a reverse flu shot.
Cindy: Oh, haha. Cool.

Reverse Flu Shot by thecrocheter January 8, 2015

Flu Shot 

The briefest possible act of sexual intercourse. There is no "pumping" involved - just insertion, ejaculation, and withdrawal.

Although very similar physically to a "one-pump wonder," but a flu shot is different because it is a deliberate act meant to save time. A flu shot requires training to accomplish correctly. A flu shot is a valuable scheduling tool.

Men generally enjoy giving flu shots more than women enjoy receiving them, but with discipline women should be able to train their bodies to orgasm from a single flu shot.

I joined the mile high club when I gave my girlfriend a flu shot in the bathroom right before the plane landed.

Flu Shot by silentnomoreusa.com November 23, 2010

Flu Shot 

While having sex doggy style, the person doing the jack hammering chugs a gallon of milk. The gyration of the body with the souring of the milk in the stomach will induce vomiting. This will need to be timed perfectly with ejaculation. While the shot goes inside of the vagina, the flu like vomit goes all over the back.

"Last night i gave my girl a flu shot and i dont think that she liked me cumming inside her or my puke on her back."

Flu Shot by Johnson1981 June 29, 2016

Flu Shot 

When you cum in a girls mouth and then tell her a joke to make her laugh, which causes your cum to come out her nose.

On a second date I gave this girl a flu shot. Still haven’t heard back...

Flu Shot by Hank Hardister Comedy March 13, 2019