Male For Male.

Can be used in a variety of contexts; such as in dating (would mean men seeking men to date), more *explicit* asmr's (would mean the asmr was voiced by a man with the intended audience being men), etc.

Same meaning as m4f, f4m, m4a, f4a, f4f but with the genders being male and male
"ASMR | m4m"
by user37456978386736592716 July 23, 2021
Abbreviation for men seeking men in an online chat room.
by Chris September 11, 2003
Message for Message.
Used on MySpace.
Sending messages then in return Getting a messages back.
Related to w4w c4c and pc4pc.
by Makayla Sheriff November 21, 2007
short for "male for male"; means some things in between two men.
"Asmr (18+) (M4M) *not for ages below 18*"
by (no_one) January 24, 2022
Max For Max - When players on the Facebook application YoVille max out their coins. One player will max out the others coins if they do the same.
by NeonNationDotNet October 7, 2009
Made for More
Karen is just wasting her life away. She is totally m4m.
by Crazy Keoni July 22, 2020
short for muzik 4 machines, a minimal electro house band from montreal
M4M - jamming with the machines
by tba03 January 4, 2009