Mashing 

the act of female masturbation.

can be used as an insult as well as a verb in the same way as wanker is used both as a pejorative and to describe the act of a man masturbating.

"is she mashing it"

or

"that chick is such a masher"

or

if a woman cuts you off in traffic you can yell "you fucking masher"

Mashing by Man Lee Man November 1, 2010

button mashing 

The act of pressing just about all the buttons on the game controller in a desperate attempt not to get your ass kicked at Marvel vs. Capcom. Often used when someone has never played a videogame before and doesn't know the commands. Sometimes used because it's cheap.

I would've beaten him at Soul Calibur if he hadn't been button mashing the whole time.

button mashing by Sabrabbit June 28, 2004

Matzinger

The name of a highly intelectual person, of a high wealth standard of living. One who also falls into deep meditations with definate regularity.

That guy looks likes he is pulling a Matzinger

Matzinger by Thomas May 13, 2005

Mating cough 

A smokers chronic call for sex

Dorthy, a hardcore smoker, chronically coughed at her desk all day.- She did so in hopes that another smoker would hear her mating cough, and give her some Dick. However, her non-smoking co-workers mistaken the sounds as a slow death, so they killed her and the coughing stopped.

Mating cough by EnderPlease December 13, 2014

Stick-a-ma-thing

An expression used to describe an oblong or stick-like object in someone’s possession.

Oh shit! Richard banged his Stick-a-ma-thing in the pool table and balls flew everywhere.

Stick-a-ma-thing by Chocolate Queen October 10, 2018

Mating press 

Mating press is a sexual term where a person drives their penis all the way into you until it’s at the base and keeps pressing into you while pulling you closer to it.

man i wanna be mating pressed by glamrock freddy so bad.
I heard you like mating press :)?

Mating press by anonymous February 5, 2022

don mattingly 

The greatest 1st Baseman to ever play the game of Baseball.

Don Mattingly should be in the hall of fame.

don mattingly by Oddjob January 11, 2005