Definition of shit one's pantsUS, informal + offensive
- He jumped out from behind a tree and I nearly shit my pants.
: to breathe quickly, spasmodically, or in a labored manner
: to run panting
: to move with or make a throbbing or puffing sound
: a panting breath
: the visible movement of the chest accompanying such a breath
: a throbbing or puffing sound
: an outer garment covering each leg separately and usually extending from the waist to the ankle
: men's underpants
: of or relating to pants
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