pants tear 

Tears of satisfaction following the act of ejaculating in one's trousers. Most likely occurring with very little sexual stimulus.

He was so turned on my himself he was covered in pants tears.

pants tear by Filth June 4, 2016

Tear away pants 

The athletic pants with the buttons up the side that douche bag jocks like to wear on a normal day probably thinking they will get in a situation that they will need to rip off their pants.

Harry: "Becky just said she told me to meet her in the bathroom for a blow job, its good I wore my tear away pants for easy access ;)"
Dick: "You're such a douche"

Tear away pants by N1gg@Sh!t January 4, 2015

pantster 

A person who writes by 'the seat of her pants' as opposed to a plotter, one who plans or outlines her writing. Term used, and popularized, by writers, and is familiar with the writing community of the American-based writing contest NaNoWriMo (National Novel Writing Month) that started in 1999, and other such contests. A general term for a writer of this approach. Antonyms: plotter, outliner, planner.

Are you a plotter or a pantster? I'm definitely a pantster! I can't wait to see what shows up next!

pantster by wip August 1, 2013

Pantsbeard 

The lustrous goatee formed within the confines of the pants.

"I just finished giving him a blowjob and now I have pantsbeard stuck in my teeth!"

"I wonder if the drapes match the pantsbeard..."

Pantsbeard by The Danimal, the Couch & J-Dog November 8, 2009