deja bae Share definition Flag - a partner from your past, that you've rekindled with.- an ex that you're on a boomerang fling with. Had a little deja bae last weekend, woke up next to the ex . deja bae by 72886 July 6, 2018 0 0 Get merch Get the deja bae mug. Buy Now — $32.95 See more merch
