An extreme headache with sudden onset which occurs while wanking, but prior to orgasm. A close cousin to the coital thunderclap headache, which occurs whilst engaging in actual sex, but for the lone pleasure seeker. The headache is so sudden and severe that the recipient fears they are having a brain aneurysm and is in danger of imminent death. On admission to hospital the sufferer must decide whether or not to reveal to healthcare professionals that they were masturbating when they experienced the extreme pain, and may or may not want to divulge how much effort they put into finishing in the face of extreme pain.
I was having a cheeky wank and I ended up in hospital for a suspected brain aneurism, but it turns out it was just a wankeurysm.
I had a wankeurysm and it was so fucking painful that now I'm too scared to touch my genitals in case it happens again.
Quite simply a 'Fantasy' that one might keep mentally stored away should they be short of any material over which to masturbate.
Etymologically speaking the word is a combination of the terms "Wank" and "Fantasy"; a simple yet pleasing origin.
Sebastian: Hey have you seen the newest series of doctor who?
Malcolm: Yeah I found the whole thing to be very disappointing.
Sebastian: mmmhmm, I miss Karen Gillan
Malcolm: I know she's a part of one of my greatest wanktasy.
A safe and quiet place for a man to rub one out, jerk off, beat the bishop, stroke the salami, wax the knob, or any other euphemism for the act of masturbation.
When I’m horny and need to drain my prostate, I retreat to my Yanktuary to take care of business. My wife will nevercatch me doing it in there.