Cartoon Physics?
 

What would you do if cartoon physics were in effect for one day?

I'd shoot watermelon seeds like machine-gun bullets.

Smash the people i dont like with THE Hammerspace hammer

Manipulate "holes" to my own amusement.

I'd use portable holes on everything I could, for no real reason other than my own amusment.

EDIT: Smeggin' ninjas again!

See how far I could run off a ledge without looking down / falling. Even when I do fall I'll just have to dust myself off a bit when I hit the floor.

Swallow explosives, and then proclaim something about spicy meatballs. Then I'd rip off my clothes to reveal a tuxedo, take a cigar out of the pocket, and walk off into the sunset.

Are we talking Western or Asian cartoons? Western cartoons, I'd spend the entire day inventing stuff which would work once the effect wore off, then use it all as needed following the return to normal.

Asian cartoons, probably exercise my powers of forming energy weaponry and casting flashy AND useful spells, since nobody would notice like they normally, er, because everyone else would be, too. :ninja:

I'd do a rubber hose dance from one of those real old cartoons.

I'd build a robot.
And blow alot of things up.

How... inventive of you Warumono XD

I would also perform a series of magical transformation while making witty retorts that only a team of writers could have come up with.