boner narcalepsy 

a medical condition restricted to male's caused by abnormally large erections that very suddenly drain all the blood from the brain when it's required to erect the penis inturn causing the patient to loose concousness.

So the doctor finally diagnosed my problem bro, he says it's a clear case of [boner narcalepsy| , I geuss your mom was right man!

boner narcalepsy by Vendetta Fist September 19, 2017

Boner Narcolepsey 

;a medical condition which subjects the patient to sudden narcoleptic episodes(aka passing the F*#k out) whenever he becomes sexually arroused due to the sudden loss of blood to the brain when it is required to erect his ridiculously large Organ. When one suffers from this condition they should always inform any and all new partners before engaging in intercourse otherwise they may panic and dial 911 or worse throw the patient off a bridge so as to avoid any legal reprecutions of a wrongful death suit etc.

Stanley: Well how was she bro?
Patient: I've no clue bro, this damn boner narcolepsey gets me every time so if anything did happen I can't remember, seeing however as to how she walked out on her own I'd say it was a no go.

Boner Narcolepsey by Vendetta Fist October 27, 2017

Boner Narcolepsy 

A boner so strong that it drains the blood from your brain and causes you to faint

We saw a nice piece of ass walk by and Tim fainted from Boner Narcolepsy. I had no idea he had that strong a dong.

Boner Narcolepsy by Frontpagepodcast May 19, 2016

Boner narcolepsy 

When you pretend to be asleep because you don't want your roommate to think you are checking out his raging boner.

Pretending to be asleep (lapsing into classic Boner Narcolepsy) , I kept my eyes closed and lay perfectly still while Stephano pranced about our dorm room with a massive boner.

Boner narcolepsy by Mr. Stockcar May 25, 2016