Rhys Share definition Flag "Rhysing" is when you get in a relationship and end it the next day, or you get into a relationship and dissolve to friends with benefits. "He Rhysed with that girl, bro!" "That girl Rhysed him." Rhys by Englishinafrikaansschool March 9, 2024 0 0 Get merch Get the Rhys mug. Buy Now — $32.95 See more merch