semicircle

A "half O"

"Um, twigs?"
"Semicircle for 90?"
"k"

by bigbabyjesus February 1, 2004

Semicircle jerk

Less than 3 males masturbating together.

Billy and Ricky were grounded so Tommy and Johnny ended up doing a semicircle jerk in the treehouse.

by DonJaime January 11, 2018

semicircled

cutest person in NYC

Civilian: Hey who is cutest in nyc?
Everyone: semicircled

by Sebotic April 3, 2020

Semicircle

The moment just after a circle jerk

Once the last spirt was spunked the formation of the semicircle was complete

by Chrystal tits July 11, 2018