mpstch 

The sound one makes when they suck their teeth. The sound is usually made by members of the african-american community, specifically those of caribbean descent, in response to anything that annoys them.

Rebecca: Do you have my money?
Lauren: Mpstch, no.

mpstch by athreemuskette March 26, 2010

Mstch 

A sound that can be made by the mouth meaning approval.

"I like your hair. Mstch,of course you do,you should."

Mstch by Ssnnooppyy November 30, 2016

Mastchorebation 

when you masturbate before going out or doing something important to clear your mind but you cant get in the zone and it ends up not feeling good and is almost burdensome like a chore

“Linda, enough of your bull shit I’m suffering from mastchorebation”

Mastchorebation by badn'booty November 17, 2019