fassnacht 

A German name meaning "first nite"

Normally really funny people.

- wow that person is really funny theyust be a Fassnacht.

fassnacht by Fassnacht_Panda12 April 23, 2017

fasnacht 

When someone is locked out of their house and they use their hard penis to pick the lock.

Oh no, I'm going to have to 'fasnacht'.

fasnacht by FatassCurls July 28, 2019

fasnacht day 

A holiday usually in February or March, also known as Mardi Gras. The point is to eat as many fasnachts (donuts) as you can. Basically the best day ever.

Today is Fasnacht Day!

fasnacht day by fasnacht March 30, 2008

fasnacht 

A friggin donut that annoying dutch people call fasnachts

Dutch bitch brought a wheelbarrow full of fasnachts to work on fasnacht day.

fasnacht by BlunT0r February 24, 2004