recherchez un mot, comme pussy :
 
1.
Acronym for Boner In Sweat Pants, originates from the Jim Rome Show on the Premier Radio Networks.
So I woke up this morning and had some major morning bisp.

I was working out with my new female trainer the other day and inadvertently got a big bisp.
de DustyBottoms69 4 mai 2008
 
2.
1. (v) boner in sweat pants. Made popular by the Jim Rome Show.
When I saw that hottie doing squats at the gym I had some major bisp action going on.
de bispmaster 3 mai 2008