Masting 

A more simple and descrete term for masturbating, to be used in situations which don't permit one to boldly state the self indulgent activity.

I saw Jimmy masting on his lawn yesterday!

Masting by Joel Durling November 1, 2005

making marshmallows 

blowjob euphemism! involving one or more persons of the same or differing sexes. note: if it is only one guy, rib removal is required.

kelinger! stop making marshmallows in the hallways at school!

making marshmallows by kelinger January 11, 2009

Stop making sexual words

Stop talking about fucking your girlfriend and making babies there are young people here too

Respect people and stop making sexual words

Stop making sexual words by Suzie Sheep February 2, 2019

Mashing 

When bicyclists, namely fixed-speed riders, dip and weave quickly through cars, skid through them, or a combination of the two.

Mark is one of the best messengers I know. He's so good at Mashing.

Mashing by moooosiah March 20, 2009

making jack 

making profit, making money, getting money, getting profit

After opening our business, we started making jack after being opened for six monthes.

making jack by jimmy strez July 1, 2008

making

sitting on a toilet and doing your dutys

knock! knock!,I'm making!

making by anonymous April 10, 2004

Mashing 

Mashing is a term commonly used to describe frotteurism. Frotteurism is a type of paraphilia involving sexual urges or sexually arousing fantasies involving bumping or rubbing against a stranger and/or a nonconsenting person for sexual gratifucation.

Frank was arrested for mashing a woman on a crowded subway.

Mashing by psychie December 9, 2009