What is Do It!?
1.
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!
2.
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.