Flat Tire

Flat tiring is when a man jerks off another man so many times that he cannot become erect anymore

I just gave Riley a flat tire!

by JinkyMinus February 3, 2025

Flat Noodle

Mysoginist and derogatory term used especially in Incel forums and image boards to refer to Asian women.

Paul called Kim a "flat noodle" for not going out with him, so we kicked him off of our friend group

by v-kyun October 4, 2022

Flat

What ur GF is

Bruh, my girl is Flat

by Saucetoe June 17, 2020

Flat

can be a term used for a phone as in the battery is dead

Person 1: “can you send me that?”
Person 2: “no my phone is flat”

by lizoge January 30, 2021

Flat Earther

Someone whose mother drank while pregnant, though it is also a possibility that they have suffered a blow to the head, causing mental retardation.

Person 1: Did you know that Jessica is a flat earther?
Person 2: Yeah, her mom should have never had that one sip...

by ranocchio May 5, 2023

Puerto Rican flat tire

When someone replies "PSSSSSSSSSH"
To anything said to them.
Basically saying they don't agree making the sound of a flat tire.
Mostly done by Puerto Rican females

Hey you dating that BBC?
Pssssssh (Puerto Rican flat tire) sound

by Puertoricanflattire March 15, 2020

flat mash

A disfigured vagina requiring corrective surgery from the result of riding ones bicycle for a extended period of time.

"I've ridden my bike for 20hrs this week, my vagina is a flat mash after that"

by Sukmydix February 1, 2017