Definitions by GodDammnitRonnie

Duncle 

Dad/uncle: name, meaning the father had sexual relations with his sister, meaning the father is the child's Duncle.

Friend 1; "Did you hear Triston got his sister pregnant? "
Friend 2; "What is the kid going to call him, Duncle? "

Duncle by GodDammnitRonnie August 9, 2018