Fast clap

Quick, rigorous masturbation.

Be right back. I'm gonna go fast clap for a bit.

by BushIsANazi September 29, 2015

Facebook fast

Taking a break from Facebook when you realize you are spending way too much time there.

I had to take a Facebook fast because I was getting nothing done at work.

by PalmSprings09 August 14, 2010

Fast Eddy

A gay man who walks up to people and knocks them out and then sucks their dicks’.

You better shut up or I’ll give you a Fast Eddy.

by Cram Jimmy October 24, 2019

Sinking Fast

Originated from the Titanic disaster, a very British expression to describe a disastrous situation that is rapidly worsening, heading straight and quick to an inevitable disaster with no possibility of a any positive outcome to the degree that there is no point in even trying to save the situation.

I've had a look at the sales figures, Debenhams is sinking fast.
Terry was diagnosed with stage 4 lung cancer, he is sinking fast.

by El Magnifico April 20, 2020

Fast Sunglasses

Those sunglasses that middle aged dudes wear in their Facebook profile picture (and everywhere else). They are extremely aerodynamic, and look like they are built for speed.

“Hey man, I think I’m going to go to Home Depot”
“Don’t forget your Fast Sunglasses”

“I saw so many Fast Sunglasses at the antique show today”

by JoeBrim October 16, 2019

Fast bottom

When a person has an unfortunate problem with regulating their own bowels.

Can be associated with ‘upset stomach’ ‘sloppy poo”

That burger has given me a fast bottom.

Mummy i think i’ve got a fast bottom

by djsjakakakefjdjs June 26, 2023

Fast Boi

Dat boi too fast. He go fast. Most fast bois are Ford moustangs, Toyotas soupras end other brum

Omg dat boi fast boi

by Chonki boi January 19, 2021