Alvin Sin 

adj.
Hypocritical.

I don't care about how you studied physics until 3 a.m. last night. You're so Alvin Sin!

Alvin Sin by pigson April 7, 2024

alvin dong 

A male usually with a height of around 5"3 - 5"5. They typically have large thighs which are very often touched by others though the Alvin usually doesn't like it. Friends with Ayman Saleh, Mo Amkieh, Sam Mattinson, Jake Beament, Johannes Hansen and Luke Burns. Alvin's are into very strange things like hentai such as "Overflow" and "Boku no Pico". He also loves proning. (Mods ik u see this plz let me post this it'll be funny with my friends <3)

Alvin Dong exclaimed "I'm being raped!!!"

alvin dong by alvin dong September 23, 2024

Dirty Alvin

When a male places both his testicles in his partners mouth and the partner moves them side to side and pushing their cheeks up like a chipmunk.

Brad: I gave my girl Abby a dirty Alvin last night.

Dirty Alvin by DrDirtyshmirtz April 22, 2021

dirty alvin

Someone who like to do More than 30 sex positions at one time

Omg you a dirty Alvin

dirty alvin by Kodak_.K April 12, 2020

cesar alvin 

Arguably one of the best player in the NBA along with Kobe Bryant, Steve Nash and Michael Jordan. Has an uncanny talent for taking control of a game with one of his jaw dropping dunks, drives through the lane, or turn-around jumpshots. He also has a knack for making his teammates better, something Kobe doesn't do. By acclamation, Cesar Alvin is the greatest basketball player of all time.

Another spectacular dunk coming from Cesar Alvin.

cesar alvin by vinrey0609 February 19, 2010

Dirty alvin

Someone with a ginormous fucking cock who inserts it through 5 woman at the same time while satisfying all of them.

"Did you do the dirty alvin last night?"
"Yeah, All the girls were so satisfied by my gigantic cock"

Dirty alvin by Totally not a Alvin August 27, 2021

Mario Alvin 

toilet mario alvin

guy 1: MArio alvin
guy 2: Very true

Mario Alvin by alvintoilet July 23, 2022