A very good person, Better than everyone else, typically male, but can also be female.
Sigma's are attractive people.
Some clueless teenager who clearly watches too much Tik Tok, because they're unaware of what a real sigma is.
Joe: 'I'm a Sigma, I'm above all of you. All the alphas and betas bow down to me'.
Bob: 'Do you even know what a real Sigma is?'
A name that losers call themselves while acting like they are better than everyone
Person 1-‘woah look at Henry liddle’
Person 2-‘he’s such a sigma male’
Sigma (Σ, σ, or word final ς) is the Eighteenth letter of the Greek Alphabet, representing the sound /s/ or /z/.
7-year-old: I’m so Sigma.
Middle-Aged Greek Man: Σώπα, ανόητο αγόρι. Δεν είσαι το γράμμα Σίγμα. (Shut up, stupid boy. You are not the letter Sigma.)
A short man, likely with a Napoloeon complex. This type of man is either a toddler on Youtube shorts or a middle aged, balding man who has mommy issues and multiple divorces under his massive belt. You will likely find a subscription to Andrew Tate's off-brand Masterclass and a frequent sprayers card to Axe body spray in his arsenal.
Sigma: How dare you ignore me, i am a sigma male!
Cashier: Sir we have no more extra fat bacon, i'm afraid there is nothing I can do
Sigma: *mantrum commences*
Sigma males are submissive and don't wish to dominate others. Instead, they wait to get dominated by alphas. They enjoy spending time alone or with their alpha. They normally possess qualities such as: quiet, nerdy, tall, etc. They normally pretend to be betas in an attempt to trap alphas, like sirens. They act normal in the day time, but once you get these sigmas in the bed they're ready to pull out the ball gags and handcuffs.
Person 1:"Look, he's totally a sigma!"
Person 2:"You know what they say about sigmas.."
P1: "That they're total freaks in the sheets? Trust me bro, I know."
P2: "I meant that they're quiet, but that too"