1 definition by KidArctic

1

S - Set
T - That
M - Mouth
O - Out

Bob: Bro, i need a stress reliever.

Jim: *Writes on twitter* "So who gone STMO for my nigga Bob?"

Bob: thanks bro

by KidArctic December 18, 2011

Get the merch

Get the STMO neck gaiter and mug.

• © 1999-2021 Urban Dictionary ® • advertise • terms of service • privacy • dmca • bug report • help • blog • data subject request

• © 1999-2021 Urban Dictionary ® • advertise • terms of service • privacy • dmca • bug report • help • blog • data subject request