Some know “sigma” as the 18th letter of the Greek alphabet but it’s also teen slang for a cool dude. According to Know Your Meme, sigma is “referring to a supposed classification for men who are ...

If you’ve spent any time with kids recently you might have heard them utter the words: that’s sigma. Or even, what the sigma?! Confused about what it might mean, or why kids are so obsessed with ...

If you’ve spent any time with teens recently you might have heard them describe something as “sigma”, or even exclaim: “What the sigma?!” Confused about what it might mean, or why kids are so obsessed ...

Get unlimited access to ad-free articles and exclusive content. Some know “sigma” as the 18th letter of the Greek alphabet but it’s also teen slang for a cool dude. According to Know Your Meme, sigma ...