beta man 

someone who dedicates their life to some sketty wench even though they cheat on him and can't be trusted

Xander knows Jenny cheats on him but he still goes back to her, he's such a beta man

beta man by bignigga44 November 7, 2018

Beta Man 

Darragh ”Hammerhead” McGuiness. The definition of a lost-cause loser. Typically a fall from grace. Peaks at 13.

Darragh is such a beta man.

Beta Man by Jay Cartwright 2022! May 4, 2022

Beady Eyed Beta Manlet 

An eye popping short fella who goes to the gym to workout arms while wearing a muscle shirt and booty shorts. This person also enjoys trolling and creating fail memes.

Person 1: Have you seen Gary lately?

Person 2: Nah, I think he's in the gym being a beady eyed beta manlet.

Person 1: Yeah, he needs to chill with that.

Beady Eyed Beta Manlet by shiv4m July 22, 2015

Betaman 

A betaman (beta male) has confidence, loyalty, self awareness, emotional intelligence and does not need to prove himself superior to other males (like the alpha does).

In todays age - the betaman (beta male) is a person who people - both males and females are drawn to for their positive energy and gravitas.

A betaman (beta male) is often described (by an 'alpha male') as passive and lacking in confidence and success.
This is a delusional and outdated concept.

Female: "That guy over there - yeh him, the one that just admitted he can be wrong sometimes. He's a betaman. Why can't you be more like him?"

(Alpha Male): "Football, beer, shut up"

Betaman by betaman August 8, 2017