Sigma Poo

Knickname for Sigma Nu fraternity. Used in a completely endearing way. Also referred to as Sigma Who? and Snu's. Sigma Boo on Halloween.

You won't get raped at their parties.

Girl #1: Those guys are so cool, what frat are they in?
Girl #2: Oh, they're my Sigma Poo's!

by Snuforeverrrr January 29, 2012

skibidi toilet baby gronk sigma freddy fazbear threemarche poppy playtime mr beast lankybox fanum tax cringe gyatt bussin in ohio with fortnite poopy tiktok edgelord rizz

the epitome of pure unfiltered unchecked brainrot. the highest level of brainrot

if you have skibidi toilet baby gronk sigma freddy fazbear threemarche poppy playtime mr beast lankybox fanum tax cringe gyatt bussin in ohio with fortnite poopy tiktok edgelord rizz, you need to kill yourself NOW

by nubnerd24 July 24, 2025