Pant Boner

The image created when the pant's crotch area makes a saggy lump making a boner-y image

A crease in your pants in the crotch section, which causes you to look like you're having an erection.
(especially embarrassing when you are a girl)

when your pants folds up making it look like you have a boner but it really just your pants folding up

1.When one achieves a penile erection whilst wearing sweat pants, making the erection extremely noticeable
2.a stiffness of the sweat pant

(n.) pants one (usually a guy) wears comfortably in his room or household and can comfortably have a boner in without tight resistance or any feeling of irritation; may be worn during duration of watching pornographic material or foreplay (usually with a girl) in a couch/living room or bed/bedroom scenario. these type of pants are usually one cherishes and washes about once a month.

Pants that aren't tight at the top, so when the wearer sits down, it appears as if they have an erection.
This can lead to some pretty embarrassing experiences.

noun. Pants that use tough fabric (jeans, khakis) and constantly look like said wearer has a boner. Jeans show this the most, especially whilst sitting.