Frilliam

A giant axolotl that's a god, he became god after being set free in a steam by a scientist. He knows everything and runs a theraprism (therapy prison) for universal criminals.

Pyramid Steve: "oh hey, is that frilliam"

Bill: "oh, it is, he's a big frilly know it all that frilliam is"

by M0sssywings January 22, 2025

Filly

Big polish man who is cute and cuddly

He is so filly

by IloveFilly October 21, 2025

Filly Brony

A male fan of My Little Pony: Friendship is Magic or any of the other MLP iterations that is aged between 4-12 years old.

I'm a 16 year old brony, and I grew up with MLP:FiM and I was a Filly Brony during when I was 4-8 years old.

by DriponmaSoup123 November 3, 2025

Fillyustoon

A common slang/expression

What a fillyustoon got your tongue?

by Thebestrealwordguy November 24, 2025

Fillydelphia

Da southeast-Pennsylvania metropolis where female horses are produced and raised.

If Fillydelphia is where juvenile mares are nurtured in da Keystone State, would their "equine-boy" counterparts come from locales such as Colt's Station or Camp Colt?

by QuacksO December 6, 2025

fit filly

A young hot girl with a tight body. Athletic or "fit"

That filly on the treadmill sure is fit or a fit filly

by i.lamourie February 4, 2012

dude frill

aka Adam Absurdist

Adam dude frill

by Ordinateur November 22, 2013