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An individual who is standardly a sigma and a male, and also (optionally) have 100 percent fluffy hair
Damn he's so cute. he must be a sigma boy
Sigma Boy by JerrySucksToes December 1, 2024
Urban Dictionary Merch
1. A lyric of a song's chorus.

2. A male individual with a cool personality, sometimes uncaring.
Oh, look! That's the sigma boy!
sigma boy by egedemete January 18, 2025
the coolest alphas in the pack, usually a cool kid loner
them - *who is that that just walked in*
me- “sigma sigma boy sigma boy sigma boy”
Sigma Boy by Siggyboi February 3, 2025
sigma sigma boy, sigma boy
sigma boy by a sigma boy February 26, 2025
Sigma boy is a lyric from a Russian called Sigma boy, and yeah it's popular and stuff, it means cool boy.
Wiki Explanation:
"Sigma Boy" is a song by Russian bloggers 11-year-old Betsy and 12-year-old Maria Yankovskaya, released as a single by the record label Rhymes Music on 4 October 2024. It became viral on TikTok and charted on Spotify, YouTube, Shazam, Apple Music, and iTunes. On Spotify, it topped the Viral 50 Global chart. Yap yap yap yap yap.
Sigma-sigma boy, sigma boy, sigma boy
Каждая девчонка хочет танцевать с тобой
Sigma-sigma boy, sigma boy, sigma boy
Я такая вся, что добиваться будешь год
Sigma Boy by axolotlco May 11, 2025

sigma sigma boy sigma boy 

sigma sigma boy 

some random ass russian song that sounds like it's saying "sigma sigma boy" its been associated on "brainrot" memes
hawk 1: bro i got 0% fluffy hair 💀💀
hawk 2: uhhhh sigma sigma boy sigma boy
sigma sigma boy by xpwn December 22, 2024
More from Urban Dictionary
In sales terms, a whale is a prospect that is significantly larger than an organization’s average customer.

Whales are large and extremely difficult to close. Due to their immense size, they are highly sought-after.

A whale is typically identified at first by a whale hunter on the sales team, but often requires cross-discipline participation in order to close; this includes assistance from operations, engineering, creative, client success, and business development teams.
"Shit...the sales director chewed me out on the sales call this morning. He's totally pissed that I have nothing in my pipeline. I've been focused on this one whale for so long that I haven't had time to prospect for normal-sized deals."
Whale by FQ_GFY February 3, 2020
Word of the Day on September 21, 2026

Concrete cowboy 

A guy who thinks he's a country kinda guy, but in reality lives a comfortable city / suburban life.
Eugene: Look at that dude in the cowboy hat!
Todd: He's just a concrete cowboy.
Word of the Day on September 20, 2026
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