Alvin 

the act of placing one's balls into a woman's mouth; which causes her to look like a chipmunk storing nuts for the winter.

Since Dianne had a large mouth, she was able to perform the Alvin with ease on Mark.

Alvin by BWill April 20, 2008

Alvin 

asian guy with a big tower. gets all the grills. so hawt that he made the sun blow up. basically the coolest guy in the world.

alvin smells good

Alvin by ur mother45 August 6, 2017

Alvin 

A big dick ass nigga is one of kind he is a sexual being keep him brownskin with dreads one of a kind sexy guy

See Alvin with all that dick girl

Alvin by Zophia kandle May 13, 2020

Alvin 

is a person with biggest dick on earth yeah boiiiiiiiiiiiiiiiiiiiiiiiii

Alvin large dick man

Alvin by greg46 January 10, 2020

alvin 

one of the chipmonks from alvin and the chipmonks, the awsomest chipmonk of the 3..

-_- there is no exmple for alvin

alvin by alvinsigmontheadore September 8, 2009

Alvin 

Is an amazing person he will usually be a leader and is talkative he likes to socialise. He also is very smart and a great person to be around he is genuine and generous

Sup Alvin what u wanna do.
I don't what do I wanna do

Alvin by anonymous November 24, 2020

Alvin 

A person who is both withdrawn away from society.This type of person tends to be extremely quiet and shy.Usually found in their natural habitats of apartment homes playing video games online.

Man, that guy is such an Alvin!
Quit being an Alvin.
You are mad Alvin in the face.

Alvin by nivraMnarT March 12, 2009