flunch

To fuck. Also can be used as an insult.

Person A: "Want to go flunch later?"
Person B: "Sure! anytime"

by terpsrock66 July 18, 2010

flunch

aka fun lunch, a work lunch where drinking is not only accepted it is mandatory.

My TL drank a pitcher of Margaritas at our flunch.

by Skeezer Pleezers June 27, 2006

flunch

having sex during lunch

i am going to flunch today with my boss

by bunny rugs November 10, 2006

flunch

A cross between flunking and a crunching sound, usually caused by procrastination or leaving class early.

When you don't do anything you flunch.

by Glitch October 11, 2004

flunch

A free lunch.

"Going to flunch, wanna come?" "Hell yeah!"

"There's no such thing as a flunch."

"It's flunch, but you have to tip."

by beinmetz October 28, 2009

flunch

An easy way to ask "what's for lunch?" to a workmate.

"Flunch?" or "Dude, flunch?"

by thrtnastrx February 22, 2008

Flunch

To be punched in the dick until you nut then the person that punched you eats the blood covered nut for lunch.

Imma flunch you I'm hungry

by Mark is so gay July 23, 2018