Trerd

Trerd, plural "Trerds", referred to as Triathlon Nerds, or Tri-Nerds.

A rare species of humans who inflict pain upon themselves by means of swimming, cycling and running.

Not to be confused with "turd".
Usage: "STeve is such a trerd, because all he talks about is Swim Bike Run"
by trerd June 26, 2019
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