When two people who are involved in a relationship with a set of identical twins swap partners for comparison purposes.
Based on the principle that identical twins are formed from a single egg divided into two halves (much the same as a left twix and a right twix).
Based on the principle that identical twins are formed from a single egg divided into two halves (much the same as a left twix and a right twix).
My girlfriend and her twin sister are into twixing.
by Mike6Kilo January 31, 2020

A type of chocolate Not similar at all the the right twix because it has a better chocolate to wafer ratio and tastes better over all. That's why the left twix is sold out must of the time because it tastes way better
by Be_my_telletubby?? May 7, 2018

I asked her if she wanted the left or right twix. She said "Neither. I want the front twix tonight baby."
by FrontTwix October 21, 2017

A badass song by Utah metalcore band Servants of the sentience and it is about living in an apartment and jacking off
by anonymous December 1, 2023

An act that is undertaken by two people. When one person sits on the lap of a person who is already seated upon a toilet.
When in position, both parties defecate. The person who is seated "on top" defecates between the legs of the already defecating person.
Thus giving the appearance of a Twix hanging into the toilet basin.
When in position, both parties defecate. The person who is seated "on top" defecates between the legs of the already defecating person.
Thus giving the appearance of a Twix hanging into the toilet basin.
by Mr Ippon August 1, 2018

Ew, you disgust me!! Toilet Twix is just an innocent phrase for eating sweets on the toilet and has nothing to do with scat play!! Dirty bastard!!
by Sarcia26 February 6, 2022

'Sniff that Twix, Tina' said Jerome as he pulled out of her dirty shit box. Tina was known by the whole basketball team for being a Twix Sniffer
by SquishyNipple August 26, 2025
