Ball Slaps Per Minute - The speed at which the thrusts of sexual intercouse occur measured by the amount of times that the balls contact the clitoris, in the doggy style position, per minute. When in other sexual positions the BSPM count is based on the amount of time the balls make contact with female or male skin per second.
I was banging this girl the other night and when I reached 957 BSPM's my testicle exploded.
by hojanson December 13, 2008
Get the BSPM mug.
PragerU's BSPM is about 4-5 times higher than the average YouTube channel's.
by Keeper of 2s November 5, 2023
Get the BSPM mug.
'Big sweaty private match'

Usualy on games like call of duty, private matches with both teams in different party's, playing as tactically as they can.
Here boys anyone keen on a bspm tonight?

Aye cov I'm well keen
by Ubishieb April 3, 2021
Get the Bspm mug.