Michael Douglas 

A finishing move during a sex act. A Michael Douglas is when the man cums in the girls hair and then slicks it back with a comb, resulting in a similar hairstyle to Michael Douglas.

Your hair looks like it was Michael Douglas'd.

Michael Douglas by PowerSeries December 13, 2010

Michael Douglas 

A term used to refer to the the Class A drug MDMA.

Have you brought Michael Douglas along with you? I'm gonna hit the Douglas hard tonight in Ibiza.

Michael Douglas by BigTspoon July 12, 2012

Michael Douglas 

Term used when a gentleman hasn't washed his genitals or "dirty dick", and attempts to put his genitals in his or her mouth trying to give throat cancer.

I'm seeing my side piece tonight after playing basketball. Bout to Michael Douglas that bitch since my balls are dirty.

Michael Douglas by Mase79ers July 17, 2013

The Michael Douglas Factor 

A term describing a person who appears to posses the ability to commit horrific acts at any given moment, despite their outward appearance as a dignified, sometimes even well liked individual, a slang term for sociopath.

" Oh, I wouldn't fuck with that guy, he has the Michael Douglas Factor. I bet that dude probably strangles cats in his spare time.

The Michael Douglas Factor by AbAeterno October 23, 2009

Micheal Douglassing 

Eating pussy so good you get cancer from overexposure

I had to stop Micheal Douglassing that chick because I had my second round of chemo in an hour

Micheal Douglassing by Cslick June 4, 2013