ODers have been on ROBLOX for a long time, it is unknown where they originated from. A lot of people hate ODers, and the most known person that is trying to stop ODers is greenlegocats123/CowCow/CowCowManManThingIt/Lord CowCow. CowCow is a well known ROBLOX player who trys to stop ODers. ODers are against ROBLOX's rules, and terms of service, but they don't get banned. It is rumored that ROBLOX likes ODers, and doesn't ban them because they make ROBLOX money by buying BC,TBC, and OBC, expensive/cool looking ROBLOX items, and trendy roblox clothing. No one knows if ODers will stop.