Banana Buddy Share definition Flag The female equivalent to “Eskimo bro’s”. Two people (especially women) who have been penetrated by the same man. Sarah is having sex with my ex, I didn’t think I would have a new banana buddy so soon. Banana Buddy by Swardson November 4, 2019 0 0 Get merch Get the Banana Buddy mug. Buy Now — $32.95 See more merch