Signed and solid

The act of writing your full name with firm chunks of excrement on the body of a spouse, lover, or stranger.

I couldn't stand Two Girls One Cup because it was so messy, it would have been better if they were Signed and solid.

by TheBigCowCruncher78 May 18, 2011

Platonic Solid

A boner you get from a person who has friendzoned you.

I thought I had gotten over Catherine, but my platonic solid proved otherwise.

by ThradOvvhrs March 28, 2020

Solid 10

A sure score of something, it won't be changed anytime soon

A: Have you drank that Costa Caramel latte?

B: For sure. It's a solid 10, definitely.

by KillerBangs April 13, 2023

Solid Bloke

A person (specifically a guy) who is very friendly and sound. Usually used in UK and Irish slang

Nolo gave me a fiver, he’s a solid bloke

by Anonymouschildnamedgerald November 22, 2021

Solid mf

An individual, male or female, who is honest, straight up, trust worthy, and dependable. A person of such characteristics, or smiliar ones, will never make you question their dependability and will never leave you in doubt. A solid mfer are good business partners.

I don't ever have to worry when dealing with him/her, cause that's one straight up solid mf

by ALWAYSFAB June 25, 2017

Solid Maybe

When you are definitely don't want to commit to something but for sure want to have the option.

John: "Who is coming tonight?"
Marc: "I'll be there!"
Nathan: "I'm a solid maybe!"

by AnBee89 May 6, 2023

Solid Amigo

This is the highest social class. Solid amigos are genuine and epic people who value integrity and want to have a good time, all the time. They are chill and laid back, and don't take things to the heart.

Person A: Yo you know the new guy in my class?
Person B: Yeah! What about him?
Person A: He is a solid amigo.

by SlavaPaco August 1, 2019