When you hear this (Do it) you should react by loudly shouting the Peter Griffin laugh, and when you say it to someone you should provoke them to burst out in the Peter laugh.
After Laugh you can also shout out shipoopy 3 times
and both say "Thats Family Guy"
Credit: W & J rocktown
J: wass guud bro.....
J: MEAAAAH MEAAAH MEAAH SHIPOOPY SHIPOOPY
BOTH: that was family guy....
2. A term used to promote the use of an activity, often coupled with peer pressure.
3. Colloquial for sexual intercourse. Often used before one has the maturity to pronounce the word 'sex'.
2. "I'm not smoking this joint..."
"DO IT! Smoke the joint! Once isn't gonna hurt!"
3. Ah, c'mon, me and Jessica do it all the time without condoms.
Defendant: When my buddies yelled "DO IT!" (Courtroom erupts in applause)