Mothernal Twins 

Twins born with the Same Mother but Different Fathers (May or may not be at the same year, version 2 - originally made: November 17, 2019)

(1. May or may not be at the same year - 2. version 2 - originally made: November 17, 2019)
person 1: Hey , I didn't know you had a twin.
person 2-3: Yea, we're mothernal twins. Momma was the same, but poppa wasn't
person 1: since you're mothernal twins, was your mother a prostitute?
Person 2-3: she sure was!

Mothernal Twins by ♥🗺☠ March 1, 2021

the grady twins 

Those creepy ghost twins from 'The Shining'

The Grady twins: Come play with us Danny for ever and ever and ever.

the grady twins by sieffy13 August 17, 2011

twinket

the female version of a twink

»Oh look, that tiny girl, it's the schools lesbian twinket!«

twinket by angelacht March 28, 2016

twinking 

MMORPG: The very common practice of giving a lower level character items he could not have obtained on his own. Most MMORPGs have level requirements on items to reduce the effectiveness of twinking.

I twinked out my level one Sorceress with Tarnhelm, the Eye of Etlich, and two SOJs.

twinking by Rast September 6, 2004

twinside joke 

An inside joke between twins.

Twin 1: That was so long ago!
Twin 2: Ya thats like when she wore glasses
Random Guy: What?
Twin 2: Oh, you wouldnt get it, its a twinside joke

twinside joke by baked_goods_ June 2, 2009

Twincest 

When someone is sexually intimate, or develops an incestuous relationship, with his or her own twin.

1. "The McPoyles from 'It's Always Sunny in Philadelphia' are definitely guilty of twincest."

2. Person A: "Dude, did you see those two guys going at it? They looked exactly alike!"
Person B: "Yeah, man, didn't you know? They're in a twincestuous relationship."

Twincest by NecroManzie September 28, 2009

Merrell Twins 

Youtubers, Singers, and Actresses who are funny AF. They're living memes and have dimples to die for and the coolest dad in the world.

The Merrell Twins don’t care about their haters.
I just saw a Merrell Twin meme yesterday.

Merrell Twins by repdluxe July 28, 2018