Dunkelbarger 

1. (Noun) A mole or wart-like blemish on the shaft of the male penis; usually accented by the presence of one to three hairs protruding from the top.

3. (Adjective) a male who has trouble maintaining an erection during oral sex unless the female companion assists with digital insertion to the male's anus.

1. So did you go down on him?? No, I gave him a hand job because he had a huge dunkelbarger on his dick.

2. Dave's such a dunkelbarger. He goes limp unless I finger his ass

Dunkelbarger by Pablo Bristly August 8, 2014

Dunkleburger

The act of smacking a girl on the back of the head while she's giving you a blowjob at the moment you cum, so that the jizz comes out of her eyes and nose.

This girl was last night was a real freak, she was going down on me and wanted me to give her the dunkleburger!

Dunkleburger by TTwin May 11, 2011

james denkenberger 

A person who shits their pants after drinking 3 beers and taking an ADHD pill

Shitting ur pants like James Denkenberger on a Saturday night.

james denkenberger by James lover May 5, 2014