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

by KirkCousinsistheGOAT March 11, 2019

by retarded slash fan November 14, 2004

Girls who have had sexual relations with brothers, or guys who have had sexual relations with girls who are sisters are called eskimo cousins.
Brittany: I had sex with Anthony.
Shelby: Hey, I had sex with his brother!
Brittany: That makes us Eskimo Cousins! Aye girl get it!
Shelby: Anthony's brother is way hotter.
Shelby: Hey, I had sex with his brother!
Brittany: That makes us Eskimo Cousins! Aye girl get it!
Shelby: Anthony's brother is way hotter.
by anon293920 September 4, 2013

Mike and his wife were enjoying a nice and quiet lunch and the slacker Vinny decided to join them and tell about everyone else's plans for the next few days.a classic case of being Cousin Vinny'd !
by Sarcastic Sam November 21, 2013

A cousin that engages in sexual intercourse
by anonymous July 5, 2023

by J. P. Killham February 14, 2004
