Flat pack kid

Commonly used towards Swedish boys as an attempt of dis-hearten them or bully.

Oh my god Liam u flat pack kid

by Eva_smith_ November 8, 2018

Flat tire

When A Car Tire Looks Like A Floppy Penis On The Floor Like Because Of 1 Little Screw Randomly On The Road

Oh Crap I Got A Flat Tire!

by anhandle123 May 22, 2023

B flat

The person who takes it up the ass in gay sex

Used by music lovers

Hey you a b flat

by Bottomle March 2, 2021

Flat Girther

A overweight person who eats to excess as if thin with a high metabolism, despite the obvious evidence to their rotund appearance

It was clear that Nancy was a flat girther as she ran out the all-you-can eat buffet and was excited for beach season.

by Shewasawhoowah September 27, 2025

Flat White to go

After having a coffee enema, anal sex is conducted until ejaculation, leading to a milk coffee coloured liquid spurting out of the anus of the receiver.

I was doing a coffee cleanse and one thing led to another and all of a sudden I had a Flat White to go all over the bed sheets.

by Atari410 February 24, 2025

Flat

Sayu is very very very really really flat

Omg sayu is so flat wtf she needs some assflat

by Gaydad01293 April 6, 2019

Flat Miracle

A male enhancement product made from fix-a-flat and Miracle Grow

I gotta get me some of that flat miracle.

by ac000000 January 11, 2011