DO IT! 

One of the shortest yet most powerful phrases in the English language, the use of "DO IT!" has been inadvertently sending young men to jail and/or the hospital since sometime in the early 1920's. If anything bad happens in your life, it's probably because one of your friends yelled this at you.

Prosecuting Attorney: And at what point did you decide that it would be a good idea to "T-bag" Officer Jones?

Defendant: When my buddies yelled "DO IT!" (Courtroom erupts in applause)

DO IT! by GreenParrot713 September 19, 2009

DO IT! 

1) Originated from the 2004 comedy Starsky and Hutch.
2) It is simply a phrase commanding someone to do something. (Must be said in a deep voice)

Suck on it! DO IT!

DO IT! by Aren and Allen April 12, 2004

Do It! 

A term used to describe the height of drunken pleasure when socialising with other University Aquaintances!

Dave you little fat cunt, do it!

Tubbsy you extremely round piece pugnose gimp, do it!

Baskett get on it get dancin with those mingers, Travolta 'er stylie, do it.

Do It! by aka the Trevors May 10, 2004

Do it! 

The popular movie quote of Episode III of star wars that makes you evil in 3 seconds!!

Do it!

Do it! by Big-Nibba-Succ December 17, 2018

do it 

To have sexual intercourse.

Anyone over the age of 11 who refers to sex as "doing it" should be throttled.

"So did you do it?"

"You mean have sex? Yes"

do it by Jake February 9, 2005

do it 

something that ben stiller says that is very funny in starsky and hutch

do it! do it! pop the trunk! do it!

do it by MACLELLAN ROCKED THE MIC March 14, 2004

do it 

have sex (literally)

We're gonna do it!

do it by Jerri Matherson March 14, 2004