MM

A beautiful, popular girl who is loved by many people and is very trendy and fashionable. She might be a celebrity or a fashion designer.

hey, have you seen the new girl? she's a real MM.

by thug2life3 October 6, 2023

MM

Saying someone not measured by cm, just mm. (could mean any measurements: height, dick length, etc.)

MM was sleeping!! MM was eating!!

by fattylizzo February 29, 2024

Mm

something a stupid person says when they are annoyed at their friend

someone-look at this photo!
stupid person- Mm

by meeboopshabalabagoobalikeamee July 26, 2021

mm

mm meaning bitch

Urgh here comes mm

by Elisacar June 4, 2020

Mm

Let me guess. Your name is emma and you tried that tt trend where you remove the last word and first word of your name,

Let me guess. Your name is emma and you tried that tt trend where you remove the last word and first word of your name,

by Emma without the e and a May 24, 2021

MM

MM

MM

by Yo dylans gay September 11, 2020

2 mm defeater

ppl with small penises can use this line of words and mean it, but there is also ppl with BIG dicks that use it

small penis example: bro where is your dick? firend: its a 2mm defeater
big penis example: mhmm daddy its soo big. guy with big dick: yeaa its a 2 mm defeater

by sandeR_heh January 10, 2024