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

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

Duncan

God.

Duncan: I am god.

by Malouious November 23, 2021

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

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

karissa duncan

A lovely girl, she has a channel with her boyfriend Nate garner they post vlogs almost every single day and they also do prank on each other. She has an incredible laugh and smile that will make your day brighter

Me: Do you know karissa duncan
Friend: no why
Me: go search nate garner right now on youtube and watch their videos, thank me later

by Mari_ceba July 26, 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