Define Shit His Pants Meaning

Shit His Pants
Someone who has had an accident in their pants and/or a retard

very common with babies

Hey! Matt just shit his pants! What a retard!
By Stevena
Shitting His Pants
Farting while in close proximity to others.

Don't go near Fred, he's shitting his pants.
By Galina
Driving Like He Shit His Pants
driving extra slow and cautious as not to smear the shit around any more, not really wanting to get where you are going because you have a shit stain on your pants

that guy in the Prius is driving like he shit his pants
By Donia