Reid-Duncan syndrome

A medical condition where one develops an oversized rectum or ass hole

Boy this Reid-Duncan syndrome is giving me fits!

by Hmp99 October 9, 2021

Duncan

God.

Duncan: I am god.

by Malouious November 23, 2021

peyton duncan

The most handsome mother fucker alive. He usually dates asian bitches. one of them cheated on him 3 times.

I feel bad that Peyton Duncan’s girlfriend cheated on him

by spedster? December 2, 2019

duncan brownspot

The act of putting your testicles in or on a unsuspecting persons face.Dunking then repeatedly . Consequently a brown spot remains on there forehead.

When I was drunk someone Duncan brownspot me . first I was mad but then I felt so violated.

by Tommy in hand April 27, 2017

Dry Duncan

Slipping a finger up with no form of lubrication causing slight pain

Has anyone ever done a Dry Duncan? It feels great

by Edward Ling September 27, 2017

Sputtering Duncan

Flatulence that makes a rapid diminishing "Sputtering" noise of at least 3 seconds in length.

ya hear that baby ? I call that a "Sputtering Duncan"

by Fro Bones July 17, 2011

Duncanized

When a hat of a person called Duncan is placed on someone's head they are 'Duncanized'

Who has the hat I want to be Duncanized?

by recyclewagon July 4, 2021