A close friend of yours who is always crushing on one of your cousins.
“Molly has had a crush of both of my cousins!”
“Molly hooked up with my cousin!”
“she is such a cousin eater!”
When both you and another person have eaten out or given a blowjob to the same person.
Vinny: Hey, did you fuck both those girls? Did you make them Eskimo Sisters ?
Brad: Naw but they both blew me, now they're Alaskan Cousins
Vinny: Aye you the man!
A person or group who are acting in a non-professional manner.
Spider and his crew need to stop acting like such wack cousins and just chill.
Blood cousins who have sex with each other.
They were just kissing cousins, but after a drunken night in bed together they became sticking cousins.
Kyles homie, friend, associate, partner, sex slave
Don’t worry we have Kyle’s Cousin to help buy monster
When two men have had sex, specifically gay sex, with the same man they are now Cobra Cousins. An unbreakable bond to be cherished forever
"Hey, how do you know Chet?"
"OH, we've both had magical nights with Brent"
"So you're Cobra Cousins? "
"Cobra Cousins for life"