An insult aimed (sometimes pointlessly) towards your mother usually to make you feel embarrased and uncomfortable. It can also be used as a last gasp insult, where the speaker runs out of ideas and consequentally insults your mother.
Mother Insult eg.
Person 1: "I like this new show on tv."
Person 2: "I like your mum."
Man 1: "I like the taste of this."
Man 2: "I like the taste of your mum."
Guy 1: "I was hit hard in football the other day..."
Guy 2: "Your mum was hit hard the other day."
Guy 1: "Really? By who?"
Guy 2: "By me."
Guy 1: *Uncomfortable shiver*
Person 1: "I like this new show on tv."
Person 2: "I like your mum."
Man 1: "I like the taste of this."
Man 2: "I like the taste of your mum."
Guy 1: "I was hit hard in football the other day..."
Guy 2: "Your mum was hit hard the other day."
Guy 1: "Really? By who?"
Guy 2: "By me."
Guy 1: *Uncomfortable shiver*
by swish555 May 16, 2009

A dipute between two factions mainley consisting if insults which may or may not involve mothers depending on the agreement between participents
by James A.K.A Jables August 15, 2007

by Assholes Inc. September 14, 2003

Random kid: Well at least the amount of cancer I have doesn't make me lose my sperm count
Random guy: Ohhhh that squeaker coming in with the playground insults
Random guy: Ohhhh that squeaker coming in with the playground insults
by Cliffy35 May 3, 2018

African Aid Worker: Wow Jimmy, Thats Quite a Tight-Gay-Indian-Hindu Look you got today.
Jimmy: Why the Fuck do you have to always drop a Quad-Insult.
Jimmy: Why the Fuck do you have to always drop a Quad-Insult.
by The Ass Reaper March 31, 2015

Guy 1: Man Ashanti's sister is hot...considering that she's on her fifth trip through the buffet line.
Guy 2: Man, what a loaded insult...but you're right man.
Guy 2: Man, what a loaded insult...but you're right man.
by rhea9914 January 7, 2008

not "ur mom"
person A: "you're an idiot"
person b: *doesnt say "no ur mom", instead chooses to find a clever and unique comeback not said 50+ times a day by middle schoolers who spend all day jerking off to wattpad smut*
person a: "wow what a witty insult! you're so cool!"
person b: *doesnt say "no ur mom", instead chooses to find a clever and unique comeback not said 50+ times a day by middle schoolers who spend all day jerking off to wattpad smut*
person a: "wow what a witty insult! you're so cool!"
by LunaMoon11037 March 18, 2022
