A player in an online game who displays such a profound lack of intelligence, awareness, or skill that they are indistinguishable from a poorly programmed AI bot.
Repeatedly makes the same obvious mistake
Has suspiciously robotic movement patterns but is somehow worse than actual bots
Types with grammar so broken it would embarrass a predictive text algorithm
Responds to in-game situations with completely inappropriate actions
May occasionally appear to experience brief moments of lucidity before reverting to bort behavior
"I watched a bort yesterday spend his entire gold savings on 400 wooden spoons, then try to build a house with them."
"I knew he was a bort when he kept throwing his rifle to enemies thinking it was a decoy grenade."