A person assigned any gender at birth who partially identifies as male. Feeling male is usually more predominant than other genders.

An example is a person who identifies as mostly male but also feels agender.

Intelligence agency term for "psychological operation". A government or corporate-sponsored operation, usually taking the form of a "terrorist attack" or "crazed gunman on a spree", with the intent of panicking the public into demanding more police and laws inhibiting freedom. Psyops are usually carried out by drugging a civilian or group of civilians with aggression-promoting drugs, psyching them up, arming them, and sending them out to commit mayhem. Government-sponsored terrorism. See also blackshirts, conspiracy

Falls under the transgender and particularly the nonbinary spectrum. Someone who identifies as part male, part something else. The something else is undefined in the umbrella term, but could be many different genders.
From the Gender Wiki:
Demiboy can be used to describe someone assigned male at birth who feels but the barest association with that identification, though not a significant enough dissociation to create real physical discomfort or dysphoria, or someone assigned female at birth who is trans masculine but not wholly binary-identified, so that they feel more strongly associated with “male” than “female,” socially or physically, but not strongly enough to justify an absolute self-identification as “man".

A beautiful amazing talented and brilliant boy who doesn’t feel 100 percent like a boy. They might use He/They or He/She. Alexa play girl in red

A gender in which you feel mostly masculine but not wholly so nearly like trans but not quite demiboys usually feel more a boy then a girl so most days you feel boy and less days you feel like a girl