Mastercrafted 

When a person or persons get run over and or cut up by a boat while in a body of water.

Dick: Did you hear about John the other day?

Jane: No I didn't, what happened?

Dick: He fell asleep on his water tube, and his ass got mastercrafted!!!

Jane: Damn! what a dumb bitch.

Mastercrafted by Lokiofcali September 19, 2011

Mastercard Moment

An event that would be appropriately defined as "priceless". This is not to be confused with a "Kodak Moment" because not all Mastercard Moments should be seen again.

"Did you see that Barista glare at me? I laughed so hard I was crying. It was a Mastercard Moment."

Mastercard Moment by big jimz May 27, 2009

MasterClashers 

A really fucking fat cunt

MasterClashers, more like I ate a massive burger just now could you give me my french fries cause I'm still hungry

MasterClashers by I like cutting myself August 27, 2020

Good Ebening Masterclass 

When a team plays against a Unai Emery side, dominates the entire match and doesn't score and then the Unai Emery side scores in the 91st minute.

That Villareal win over Bayern was a Good Ebening Masterclass

Good Ebening Masterclass by Greg19 April 27, 2022

mastercry 

The process of masturbating well one is crying. Quite possibly the most pathetic act ever.

Tim mastercried himself to sleep after another night of parental abuse.

mastercry by Bagel June 1, 2004

mantercourse

The act of intercourse between two or more men.

Stephen and Todd had violent mantercourse on your couch last night. I probably won't sit there anymore.

mantercourse by ktrane May 18, 2006

mastercloud 

when you hit 3 or more vapes at once, the smoke produced from the hit is a mastercloud

I dare you to zero out on the mastercloud

mastercloud by mastercloud55 June 16, 2018