Someone male soliciting incestual. Illicit sex with a relative. The term comes from an old steely dan song of. The same name. The chorus/refrain in the song is: "how about a kiss from your cousin dupree?"
by 4realazitgits March 5, 2021

by Shrekalicious February 15, 2019

by urmomishashtaggay April 23, 2020

A distant cousin or relative with an unsophisticated backwoods and sometime incestual outlook on life. Typically acostumed to spending more time socializing with livestock than people and their social skills are indicative of this.
Britney Lane is my country cousin she keeps a rooster in the house because she refuses to buy an alarm clock.
by 🤔🧐🤣😂 September 20, 2019

by JSYFMAPOS April 18, 2020

by McApplejuiceBox February 3, 2013

A playful way to refer to somone who you're somewhat close with. Most of the time it's used at the end of a sentence.
Person A: Hey, can I borrow $5?
Person B: Alright, but I better have my money back tomorrow, cousin-boy.
Person A: No problem.
Person B: Alright, but I better have my money back tomorrow, cousin-boy.
Person A: No problem.
by qdmasta August 17, 2004
