A party where the only clothing worn is pants (i.e. a shirtless gathering). / (by extension) A clothing-optional party, where the intent is to engage in sexual activity.

Loose-fitting trousers inspired by harem pants.

(slang) Very or intensely (in describing mental states).

(childish) A coward.

Alternative form of crazypants

Clipping of liar liar pants on fire.

plural of pair of pants

(US and non-British) Very wide flared trousers for women.

Women's tight-fitting pants that go down to the calves.

(theater) A breeches role.