masterfece 

n. a particularly large or shapely piece of poop.

"Did you see what I dropped off earlier today? Man, I tell you what, it was a masterfece."

masterfece by gsehtpseigsh July 3, 2005

Mastercheese 

To run over/hit a member of the opposite sex with an automobile in hopes of gaining attention, and possibly a date from them.

"I totally MasterCheesed today when I backed up over Allison before asking her to the Prom"

Mastercheese by strife777 December 8, 2005

Masterschlong 

A device like no other. Easily identified by it's considerable length and breathtaking girth. Either seen as either a reward or punishment depending on the orientation and tastes of the recipient.

1. Excellent work Steve, that'll definitely earn you the Masterschlong in the office next week.

2. You're such a cunt, when we get home you're gonna get Masterschlonged.

Masterschlong by The masterschlong August 20, 2013

masterchain 

A masterchain is four or more men fucking in a chain. The leader is known as the choochoo and the guy at the end is known as the coal cart

Erez, James, Ranman and Eirik were perticipating in a brutal masterchain. Erez was the coal cart and Eirik was the choochoo

masterchain by Fernandes April 16, 2004

masterchief 

a dude on the halo series

OMG its masterchief!!! were safe now!!!

masterchief by roflcopterasaurus October 14, 2009

Masterchief 

The most badass character in the Halo series.

"We've all run the simulations, they're tough, but they ain't invincible. Stay with the Masterchief, he'll know what to do.

Masterchief by Arori4 August 24, 2010

masterchomp 

to take a large bite

I told her she could take a bite of my sandwich but instead she masterchomped it.

masterchomp by yimminy January 23, 2008