The superlative in a class of objects. A non-profane, usually last second alternative to the shit when you are compelled to censor oneself in polite company.
When Jesus walked into Jerusalem, he knew that, as far as prophets go, he was it.
by Darin January 21, 2004
To have sensual relations with another mammal.
Did you do it to it.
by Yadseut December 11, 2005
Scary ass clown that was created by Stephen King
The movie it scared my little sister shitless
by Booooooks December 25, 2014