1 definition by Skierboy

BMOS

A BMOS (aka black man on ski/snowboard) is a rare thing to be seen on the slopes. When you see a BMOS, don’t react crazily, they are just like you... just quietly keep track of how many you see.

“Guys I win! I spotted 2 BMOS’s today!

by Skierboy February 25, 2020