Baby Flu

Being sick and realizing that it's because you're pregnant.

Jenny: I've been sick for the past three weeks.

Betty: Sound like you have the baby flu.

by Robbysin April 5, 2012

Boo Flu

When a friend of yours has recently started dating another, and is suddenly unable to attend and social gatherings because he is with said boo.

"What happened to Jim?" "He got a case of the Boo Flu, we won't hear from him until he is single again"

by RockSickle September 14, 2012

Swag Flu

the part of a hangover during which you are still drunk

"I'm good now, but when this swag flu wears off..."

by 2rocaround July 25, 2014

Professional Flu

When you think about becoming a professional, and act like one, when in turn you are actually making yourself look like a fool. Occurs commonly in young children learning to become the next hit of a certain occupation.

"That kid wants to be the president. He has the Professional Flu, ain't that odd?"

"I better stop getting the Professional Flu, otherwise i am going to make a fool out of myself."

by Andymius September 26, 2014

Student flu

Going out and drinking Exssesive amount of alcohol in a short period of time.

I have a sore throat due to student flu

by Student flu April 20, 2015

border flu

Obsessed with Mexican girls. Like jungle fever, but for mexicans

Yo, I went to Miami and all them Latinas is all I could think of, I swear I got border flu now!

by The New Truth September 15, 2015

flu cousin

When you and another guy get cheated on by the same girl but both of you already fucked her and you both have her AIDS.

Guy One:Dude,I can't believe she used us like that,and now I have AIDS from her.
Guy Two:Bro I got AIDS from her too!
Guy One:Holy moly that makes us flu cousins.
Guy Two:Man let's go somewhere to eat,my treat.

by Quantum Ranger September 20, 2015