Markilepsy
The condition where seeing a pornographic image either in person or on a screen causes the markileptic to instantly fall asleep.
"Damn dude, I walked in on my roommate, and he was passed out at his computer with his dick out while while a youporn video was playing."
"Wow, your roommate must be have Markilepsy."
"Wow, your roommate must be have Markilepsy."