Sid

A Terrorist. Not much else really. Hopefully he doesn't know your address.

Sid threw a bag into a moving car and it exploded in a matter of seconds. Plot twist, Sid was driving?

by Porcupine Pinecone November 23, 2021

Sid

Sid is a guy that has an enormous cock. He gets all the ladies and is very sexy. Typically he is the type of guy that catches a girls attention in a second. He is a beast in bed and can’t be stopped.

“Sid has a big dick”

by user 99828289210 November 20, 2021

Sid the Squid

A graduate advisor who berates a strong, competent, and skilled graduate student.

Despite having a Sid the Squid advisor who called him incompetent, the graduate student convinced his dissertation committee that his research data was correct and repeatable.

by Pseudonymously June 27, 2024

SID

A sophisticated, yet simple state of mind.

"Hey Andrea! let's go to the beetch beetch, let's go get away!" screamed sid, in a outwardly obnoxious lisp!

by siddythesloth September 20, 2020

sid

Another way to refer to Acid, LSD or any hallucinogenic drug

Have you ever dropped sid before? -from X/Twitter March 3, 2024

by PHLCoffeeSnob March 3, 2024

Sid

Sid is a person who people thought died in a car crash but some how is still alive after a couple of days without any contact to him/her also like to be know as the person who is good at video games however everyone seems to disagree

Person-have you heard from Sid

Person2-no I think he died in a car crash

by Hobbnob June 28, 2020

sid Horne

A sid Horne is a type of English slang to describe a person as ugly smelly and of a very homo sexual nature . These people also tend to be quite snobby with rich fathers who they brag about

Hey dude your a sid Horne.

by Alistair watkinson March 19, 2023