Jonah HIll Is Back To Big In Trailer For New Comedy

The trailer for Jonah Hill's The Sitter has hit the web, and it shows the Jonah Hill of old!

Jonah has since slimmed down (left) for his role on the upcoming remake of 21 Jump Street, but in The Sitter he's still his bigger self.

The flick is the first time Hill is carrying a whole movie on his own. It promises to take audiences "where no babysitting movie has gone before," though it reminds us a whole lot of the 1987 classic flick Adventures in Babysitting ... just more poop jokes (see the Adventures trailer after the jump).

What do you think -- is Jonah funnier fat?

Hill's fellow slimmed-down pal and frequent collaborator, Seth Rogen, has just released teaser footage from his upcoming flick -- a dramatic movie co-starring Michelle Williams. See it after the jump!