1 definition by _Dan_the_man_
to disturb/disrupt two people having sex, thereby stopping them from doing so. Generally with some sort of reason.
"Where did Alex put the keys to the car?"
"I dont know, go ask him."
"i cant, hes banging his gf"
"Guess you'll just have to go Coitus interruptus them"
"I dont know, go ask him."
"i cant, hes banging his gf"
"Guess you'll just have to go Coitus interruptus them"
by _Dan_the_man_ February 9, 2006