A dirty wizard is the act of a male having anal sex with a female while she is shitting (as seen on macory.com). He then pulls his dick out and slaps her in the face japap with his dick while yelling "flippendo!" "expelliarmus!" or any other incantation mentioned in the Harry Potter series.

Voluntarily Celibate.
A person who chooses to be celibate. Can be for any given amount of time, for a short period or for their entire life. Can be for religious reasons or not.

related: incel

a person mostly male with long greasy unwashed hair mostly wear items of clothing like band t-shirts and gamer t-shirts

When one waves their dick around while saying "abracadabra" and then cums on the girl's face.

A dirty wizard is when a male is having anal sex with a male or female, pulls his dick out, and right after he cums, disappears.

a deprived, mature looking individual, toe nail teath and a hair disorder.

An ugly old man with grey hair and a long beard. Usually a homeless man or an old git who doesnt know how to keep clean. These type of wizards cannot do magic tricks and dont live in magic castles. These smell old bastards need to be avoided and we should wait till their race eventually dies out.