Cudi Buddy Share definition Flag person you have sex with frequently. Also known as friends with benefits but girlfriends can also be referred to as it. Damn fam, I need me a cudi Buddy for Valentines to kick this dry spell. Cudi Buddy by meteorman312 March 1, 2011 0 0 Get merch Get the Cudi Buddy mug. Buy Now — $32.95 See more merch