Umpi 

Something you scream when humping someone

BABY IM ABOU TO CUM UMPIIIIII.

Umpi by Mr.cash money February 25, 2019

Umpi cat 

Penis shaped cat for anal sex

Hey do you want my umpi cat to umpiiii

Umpi cat by Mr.cash money March 8, 2019

Umping 

Someone or something smelling bad/strong.

Can be used by itself or in conjunction with the cause of the smell.

Widely used in the Valley's of South Wales

1) He was umping!
2) I am umping of garlic.

Umping by Toxfrost June 27, 2016

Third-Umpire

Dodgy stuff, too close to call, of dubious merit, some characteristic or aspect that "the jury is still out" on. Something that is debatable.

Etymology: Akin to when during a cricket match the on field umpires are faced with a decision that is too difficult to make and so they refer to the Third Umpire for a ruling.

Tom Cruise eating placentas is Third-Umpire.

Third-Umpire by Sidhypes September 2, 2008

Third Umpire 

Cricket: Used when the on-field umpire is unsure of a decision regarding run-outs, stumpings, and the legality of catches. However, they now use it as a cop-out as they are too pussy to make decisions. The third umpire plays part in the umpire decision referral system.

A batsmen is clearly run out.
Tired umpire calls for third umpire so he gets a break.

Third Umpire by Ranga O_o December 15, 2009

umpire decision referral system 

Cricket: A reminder of the shocking decisions Steve Bucknor had made. If it were not for these decisions, a system would not have to be in place allowing for the challenge of umpires calls regarding as to whether a batsmen is out. Each team is allowed two unsuccessful challenges per innings.

*Umpire give batsmen out LBW*
Batsmen: I'm gonna use the umpire decision referral system cos i inside edged that.

umpire decision referral system by Ranga O_o December 13, 2009

Umpiree

A cross between an umpire and a referee. Universal term that may be used to describe the person officiating a sports event.

1. Wow, that umpiree sure just made a bad call. He better be a strong man, to withstand the backlash from these fans.
2. Why is everyone mad at the umpiree? (Asked by the person (woman) who is watching a sporting event that doesn't really understand all the intricacies of the game.)

Synonyms: Umpire, Ump, Referee, Ref, Blue
Antonym: Refire

Definition of REFIRE: An umpiree that continues to make bad calls.

"And I thought the umpiree of the last game was bad. Check out this Refire! He's blind, deaf, and dumb!"

Umpiree by GingerLibrarian May 22, 2013