Dick sour 

The process whereby a woman eventually tires of vaginal intercourse and/or fellatio with her longtime male partner.

Loo Loo done turned dick sour after nearly twenty-five years with the same man.

Dick sour by Jelly belly June 20, 2016

sour dick 

when a males doesn’t wash his dick for a long time, and it begins to spoil and become sour.

your friend- man, i have a sour dick and my girl wants to come over tonight!
you- you’re fucked man!!!

sour dick by fuckkk dude:$ February 4, 2021

Sour Dick 

When a male genitalia penetrates the anal cavity to such an extent inwhich it passes through the hydrochloric acid contained within the stomach which then reaches to the oral orifice of the receiver such that the reciever is able to taste the "sour dick"

Ex 1- Doug knew he had only seconds to live when he could taste the "sour dick"

Ex 2- Tyrone surely rustled Maria's jimmies when he whispered in her ear "I'm gonna lay the 'sour dick' upon your tight ass" *Maria's funeral was held 2 days later*

Sour Dick by Cap'n Ric the Dic January 14, 2017