2 definition by Slender chick

Top Definition

Slenderman/slender man related hentai.

This one picture I saw was total slentai. It was totally hentai.

by Slender chick January 29, 2014

Before most others. Similar to the acronym bae meaning before anyone else. BMO is on a more platonic level.

Person A: I'm not bae because you choose other people over me
Person B: But you are BMO

by Slender chick August 02, 2017