Feo pipí popó

This is a word used when you want to insult someone so hard that using a bad word isn’t enough. Feo = ugly, pipí = pee, popó = poop. It’s so bad that even a baby could say it.

You slept with my sister me so you’re a feo pipí popó.

by Marinara spicy sauce January 10, 2022

FEO

Short for Friendship ending opinion. An opinion so unpopular that it ends friendships.

Friend 1: FEO, calling the protagonist in gen 1 "Red" is cringe.
Friend 2: The name of the protagonist of Pokemon gen 1 was always Red, okay? His name is Red, okay? We're not friends anymore.

by Yoyomom August 5, 2023