Twinny 

A person who you identify as a your twin whom isn’t related! Has the same interests, habits and crazy mindset as you. Usually a Twinny is a person who you slag off constantly but is still your best friend.

Josh you are an evil minded Bitch just like me! You’re definitely my Twinny!

Twinny by Misslucy January 19, 2019

twinny 

two really cool people who think the same and are really awesome

you my brother from another mother, you're my twinny.

twinny by twinnnnnyyyy September 21, 2010

twinny 

Two really cool girls who think alike.

When you think of twinny, think Romy and Michele from "Romy and Michele's High School Reunion."

twinny by twinnyyyy January 16, 2008

Twinny 

An fantasmagoracle, amazingly beautiful twinny who you get along very well with and you constantly try and be better than BFFS (usually boy and girl)

"look at that chick!, yea man shes my twinny ;) "

Twinny by sparkle.dude June 24, 2012

twinny 

As in stealing photographs from other people.
Also as in i don't have a job and ride a motocross bike very badly

Twinny was stealing photographs

twinny by Ash sx 125 December 15, 2008

Twinny 

Twinny is twinny because twinny twinny.

Gibbs: Don't forget to turn on your twinny telepathy!

Sarimolita: Indeed, I won't!

Twinny by gibbstwinnyfordawinny January 19, 2020

Twinny Twin Twin 

Two dime bags of marijuana.

We gonna get high today, cause I gots us a twinny twin twin.

Twinny Twin Twin by Da Moose July 23, 2005