The act of a person that blows in the guys penis hole to inflate the penis and testicles like a balloon, then releasing the air to have maximum stimulation.
Guy 1: yo fam you should try getting your gf to give you a blowjob
Guy 2: ok?
You have 5 minutes to make him cum. If he can resist for the full 5 mins he wins and continues on down the line. If she forces him to cum in under 5 mins then he has to do a blowjobshot. He has to do two if he cums in less then a minute.
Jenny was amazing at the blowjob challenge. I think she got half the party drunk on her own.