MLN is the other extreme (complete opposite) of MLG which you probably know is major league gaming.
Best example of MLN is how dad’s are portrayed in mobile game ads

MLN games: iF yOU CAN pRess forWArd yOu haVe 69420 IQ
*99.999999999999999999999999999999999999999999999999999999999999999% of people will fail*
Human 1: Where u from
Human 2: MLN
Human 1: Wut is dat
Human 2: Major League Noobing
by - Bully Maguire Pizza Time December 10, 2021
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Hey Lynn you look like mln!
Huh what does that mean?
It means my left nut
by Daddy Lynn July 16, 2021
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A typed version of flipping someone the bird. Often used in chat rooms, irc channels, email, and instant messenger.
The 'm' represents the first two curled fingers, the 'l' represents the raised middle finger, and the 'n' represents the fourth curled finger.
stupidhead123: yo' mama
wittyretort77: mln
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a emoticon I use on aim to represent me flipping somone of.
Ilovecock:UR A COCK JUGGLING THUNDERCUNT!!!!!!!!!!!!!!

me: \nlm--(-_-)--mln/eat my ass,FUCKFACE!!!!!!!!
by cockpushups July 1, 2006
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