Rubstep
Listening to dubstep while watching porn in order to mask the moans and deter interuption.
"hey bro, is your roommate home?"
"yeah, he is in his room but I wouldn't go in there if I were you"
"why not?"
"sounds like he is listening to rubstep"
"yeah, he is in his room but I wouldn't go in there if I were you"
"why not?"
"sounds like he is listening to rubstep"