An ODer is short for
Online Dater, which means two people are dating in
online games, media, etc. without knowing them in real life. ODers are most mentioned in
Roblox a lot, and sometimes people even troll ODers while recording, to put it on
Youtube. ODers get called out a lot, becuase you actually never know who you date, then the ODer will start running away, ragequit, or get defensive, which the ODer hater will win a lot.
