Mm is an abbreviation of Messmess (qv) An SMS making no sense due to word prediction, incorrect input, bad eyesight etc. Not to be confused with a Randmessmess (Rmm) q. v.
by Pablo58 November 23, 2019

my friend: how would u describe yourself?
me: I'm a mm!
my friend: what's that?
me: An Italian slang for a smart & creepy idiot :)
my friend: oh! I'd describe u as that too ;)
me: I'm a mm!
my friend: what's that?
me: An Italian slang for a smart & creepy idiot :)
my friend: oh! I'd describe u as that too ;)
by tiger bee July 29, 2021

by Tyler JayJay March 14, 2022

Motivational Mindset
by Michael Sturgis March 10, 2021

your name is emma and your on tiktok and i took away the first and last letter away to see what your new name is
by fscsoccer09 June 9, 2020
