A person who loves sex so much they always blame their problems on their wife for not having enough of it.

A person who is married and demands sex and blames all his problems on his wife for not having enough sex.

The Incel is the name of a terrorist cell operating in Canada. The group only accepts inbreds in order to assure that the recruits didn't and won't start a family. The group values asexuality as the eternal meaning of life and seeks to destroy everyone engaging in sexual intercourse with anything more intelligent than a body pillow. They call their enemies Chads and Stacies, and reffer to each other as incels.

"Involuntary Celibacy". A culture-bound syndrome among men frequenting specific parts of the internet. It manifests as an intensive obsession with the sufferer's own virginity. Common symptoms include: lack of introspection; externalisation of fault; depression; anhedonia; delusions; paranoia; fixation on sexuality; misogyny; misanthropy; revenge fantasies; thoughts of self-harm; thoughts of violence.
Several violent crimes have been linked to Incel syndrome, most notably the La Vista spree killing of 23.May 2014.

A stupid pathetic male who can't get laid , and thinks his self-pity justifies violence.

People, most notoriously men, who have not met nearly enough people on this planet to hate the opposite gender as much as they do. No, I don’t not care that a girl turned you down in tenth grade nor do I care that that guy did not ask you out after you bought him coffee for a week straight. Go outside and smell the reality. There is someone out there for you if you let go of the hurt someone who clearly was not meant for you caused you. Incels typically join online forums where they can be complete and utter wastemen and congregate and discuss incelology and bask in their incelness and kiss each other’s egos.

somebody, a male in particular, who gets absolutely no pussy nor bitches.