Add Yahoo as a preferred source to see more of our stories on Google. Nowadays, words and phrases from memes or viral TikTok videos can be heard in everyday conversation when speaking with the younger ...

You might hear teens use the word “sigma”, sometimes as a joke, sometimes as a compliment. When they do, they’re usually talking about someone who doesn’t chase popularity or approval. A sigma is the ...

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 ...