dunkerpoof 

Faux-german light insult, usually used in a half-angry half-joking manner, mainly used in the UK and the US. Meaning similar to English "mush brain".

"Johnny, you are a bloody dunkerpoof"

dunkerpoof by AndrewLobster January 11, 2018

Dunkeroo 

Is a sex move that consists of a man blowing his load in their partners belly button, The man then proceeds to dipping the tip of the penis in it. The man then puts it in their partners mouth. This completes the Dunkeroo.

That girl got a dunkeroo last night from Big Joe

Dunkeroo by Big Joe PT December 28, 2019

dunkerooster 

one with missing teeth and squinty eyes

them hicks from alabama is dunkeroosters

dunkerooster by KDIZZO (KB) March 13, 2005

Dunkeroo 

When you are having sex with a woman from Australia and you dip your penis between the vagina and the anus.

Hey man! You know that girl from Sydney, I met last night? I gave her a good Dunkeroo!

Dunkeroo by DirtyChefM August 21, 2015