Your Mother Bathes with Tennis 

Origin: Some guy hating on Final Boss

Meaning: The ultimate burn. You will be unable to recover from it

NoisyBoi87: You're a trash can
Goddess KR: Your mother bathes with tennis!
Kraetyx: OOOOOOOOOOOOOOH

Your Mother Bathes with Tennis by Goddesskr December 12, 2018

Your mother times 3 

If your mother is gay

You are also

Mother gay means that if your mother is gay you are also gay your mother times 3

Your mother times 3 by Your mother times 3 November 9, 2019

Your Mother Sews Socks In Hell! 

A popular miss hearing and parody of the quote “your mother sucks cocks in hell” from the 1974 horror film, The Exorcist

If someone were to talk about The Exorcist you’d tell them “your mother sews socks in hell!”

Your Mother Sews Socks In Hell! by LiquidLaunch October 18, 2023

your mother is a basketball 

Song by Joe hawley on his album titled "Joe Hawley Joe Hawley"

Also a joke alot of tally hall fans say

Person 1: Hey, do you wanna know what your mom is?
Person 2: what is she?
Tally hall fan: your mother is a basketball

your mother is a basketball by AnonWT. March 2, 2025

right your mother right 

Chinese slang meaning "I strongly disagree".

Similarly you can apply this - your mother - pattern to almost all words. Parents may say "Go to bed. Play your mother play!" to express that they are seriously annoyed by the kid's staying late playing video games.

Alice: "He is right. Trump is indeed a gentleman."

Bob: "Right your mother right."

right your mother right by TheTigerlily April 9, 2020

clean as your mother's reputation

Basically, this term means that you can't get something any cleaner (or purer) than it is. It's also meant as a compliment by saying that somebody's mother is not a skanky whore or streetwalker. This term appeared in the young adult edition of the novel adaptation of the 1979 sci-fi thriller"Alien".

George the janitor tidied up the restroom so well it's not simply spic and span, it's as clean as your mother's reputation.

clean as your mother's reputation by I Saw U2 Live Twice May 17, 2007

Pornography starring your mother 

pornography with your mother in it, either biological or adoptive.

Indeed, and now he's here to fuck us! So listen up boy, or pornography starring your mother will be the second worst thing that happens to you today
-spy

Pornography starring your mother by CrungleChugger97 November 17, 2021