WTBOOR Share definition Flag Within The Boundaries Of Our Relationship. : acronym, used to qualify or define applicability of a statement between two people. I love you, WTBOOR (Meaning I do love you but it's not what it normally means) WTBOOR by needsomelovin December 11, 2020 0 0 Get merch Get the WTBOOR mug. Buy Now — $32.95 See more merch