MOMN

stands for "milk out my nose";

used in response to a story or post which elicits a laugh;

variation on the overused LOL on twitter/facebook/email

Roger: Dood, I totally just kicked David Hasselhoff in the nuts! It made him sing in german!

Mel: MOMN!

by gilliaga October 15, 2011

MOMN

Short for "May or may not

Guy 1: Can the ship make it?

Guy 2: i dunno, it momn
Guy 1: what the hell???

by The one and only the December 26, 2025