Adultery 

voluntary sexual intercourse between a married person and someone other than his or her lawful spouse.

Mahfouz Al-Khouri committed adultery after he beat his wife and brought a Syrian prostitute to live with him.

Adultery by Zana Shaheen January 18, 2011

adultery pad

A residence whose main or sole purpose is to host extramarital affairs. Adultery pads are commonly, but not exclusively, owned by wealthy, married men.

Instead of meeting his mistress at the Ritz Carlton, John entertained her at his adultery pad, a luxurious condominium in Laguna Beach.

adultery pad by cdavischicago April 14, 2010

tele adulterer 

One person in a relationship that watches a tv series without the other their significant other.

You're a tele adulterer for watching Outlander without me!

tele adulterer by Sannock September 29, 2019

Club Adultery 

Club Adultery is the worst form of adultery on the plant, this version does not involve cheating on a girlfriend, wife, or fiancé. It mean you have cheated on your one true love, your Favourite football club. This should be punishable by death but unfortunately the UK legal Authorities do not recognise what is regarded as an ‘immoral capital offence’

Kyle just bought a Ranger T-shirt as a Celtic fan thats ‘Club Adultery’

Club Adultery by Hiya kid November 9, 2021

Biblical Adultery 

When you bang someone who isnt you wife/husband and get stoned afterward

In the ancient days if a woman was caught sleeping with a man who she is not married to she would be tied down and beaten to death with stones.

Often referred to as stoning

I so committed biblical adultery last night at the bar.

Biblical Adultery by Hobit Hole December 15, 2009

Adulterick 

A combination of Adulterer and Tiger Woods' real name, Eldrick. Someone who cheats on his/her significant other. (much credit to JRIB)

Hey man, I was watching TMZ and they found yet another skank that Adulterick Woods cheated on his wife with.

Adulterick by east coast jim December 16, 2009

movie adultery 

To betray someone by seeing a film you had promised to see with them first. Essentially, the breaking of a promise to participate in a shared motion picture experience by enjoying it all by yourself.

I promised Mark I was going to see Minority Report with him, but I succumbed to the temptations of movie adultery. Curse its siren's song.

movie adultery by BigCow March 24, 2004