1 definition by Machi ಠಿ_ಠ
Exhale Through My Nose. An alternative to Laugh Out Loud (LOL) that is meant to be more accurate because you don't actually laugh more of the time.
Bob: "Bro, are you making an urban dictionary entry for 'etmn'?"
Rucus: "...yes, I am."
Bob: "Omg, etmn."
Rucus: "...yes, I am."
Bob: "Omg, etmn."
by Machi ಠಿ_ಠ February 28, 2019