Milly Rilly

An abbreviation of being one million percent sure of something.

Mike: Hey bro you going to that party tonight?
Chad: Milly Rilly bruh.

by Jimmyfromdastreets May 6, 2022

rilly gay

when theres a leaf in the pool and it goes up your leg

man i just got rilly gayed

by blayyay April 29, 2023

litty for rilly

When something is actually lit. Not like a barbecue with ur family and friends but like a party that you would see in like a high school movie.

Bro did you get invited to that party last night, I was there and it was litty for rilly.

by PLA4VJ (check me on Spotify) December 14, 2020

Rilly Gickis

The literal definition of a bitch with a small penis

You’re such a Rilly Gickis

by OldManDownstairsHandle July 14, 2022