Dunion 

Family with large third legs that cum. Or Large Pectorial areas on a female that are much attractive to the opposite sex.

Girl: Damn the Dunion's are HUGE!

Dunion by BIG OL" DICK IN HER BUTT May 30, 2009

sand duning 

Gay sex. The dunes are similar to butt cheeks

Bobby was exhausted from sand duning all night.

sand duning by Libraryguy April 3, 2011

Duning 

The act of brutally penetrating a person's anus with immense speed leaving behind a sandy texture and a dusty haze. Duning originates from Mongolia and anything except Jigglypuff can be duned.

"If these filthy casuals keep talking shit, someone's in for a rough duning session"

Duning by Feridon Hamidi March 1, 2019

Dundonian 

Dundonian An inhabitant of the city of Dundee, Scotland.

'I'm from Dundee, hence a Dundonian'

Dundonian by Vixen April 6, 2004

Duzion

When you say something is duzion, your saying that it is cool, awesome, and legit. Common spellings of the word include Dushion, dushan, and duzan, but the correct spelling is Duzion.

Person 1: Dude, do you like my new Mercedes?

Person 2: Ya bro that's so duzion!

Duzion by dmann57 June 28, 2011

Dunton Bum 

The soreness between butt cheeks resulting from heavy sweating

Jesus!!! i need to go and have a wipe up i have a savage dunton bum.

Dunton Bum by Twitters March 18, 2009

Donion Rings 

A term used to break up with someone that isn't putting out enough.

Mike: Alice, we are totes donion rings!
Alice: Nooooooooo

Donion Rings by LizzyLo May 11, 2014