Twunce 

Insult for your mate who's being a general tool.

Old mate is such a twunce.

Twunce by AussieHousemates March 22, 2017

Emre Tuncer 

"Emre Tuncer" is a common term in the German language describing a "eierloser Hurensohn". It is mostly used in Western Germany to describe one's anger towards other people

"Du bist so ein Emre Tuncer! "
"Halt dein Maul, sonst hau ich dir mit meinem Asylantrag die Fresse dick"

Emre Tuncer by Jonathan E. May 4, 2021

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

Truncellito 

An old guy who walks into a supermarket, lurks around for 30 minutes, grabs teenage girl's asses, ejaculates in the produce aisle, then leaves.

Mark: Hey John, that guy looks like a Truncellito.
John: Absolutely.

Truncellito by ​A June 20, 2017

twincest 

When twins are in lust/love with eachother.

twincest by Anonymous September 14, 2003

twonce 

Not once, not twice, but twonce...

I did that twonce- I liked it!

twonce by Izaak Wegman June 6, 2004

Twincest 

When Twins are in love with one another and/ or like to perform sexuall activities together.

Benji and Joel are in alot of Twincest fics.

Twincest by Rhiannon December 8, 2003