XOTWOD means: XO till we overdose This refers to the Weeknd The abbreviation XO stands for Ecstasy or Oxycontin. You should be familiar with the meaning of Abel if you are a big fan. “XO ‘Till we OD” I love you very much guys! “I wouldn’t have been here without you,” -Abel on Alan Slaight Award speech There is no correlation between ovoxo and fyi. (in Community Dictionary, added by Korbin Griffith)