a Reed College student or graduate with a high IQ, but sub-par sociability. Evidence of severe Reedtardation may include (a) the inability to stop talking about one's thesis, even during sex; (b) a dearth of non-Reed-affiliated friends; and (c) the bodily funk that develops after a week barricaded in the Student Union, Romer Lounge or Houser FunDome.
"That's (name redacted), class of 1994. They say he hasn't left campus since submitting a thesis about step-function discontinuity as it relates to Ovid's Metamorphoses. He's a total Reedtard."
It's a name that is combined of 3 words, ree which represents the name Reem, di which represents the word that's, har is a short name for Harry styles. So that name represents the sentence "reem that's obsessed with Harry styles"