To achieve the pinnacle of greatness in an athletic endeavor. Coined by Aaron Peirsol in post-commentary after Phelps one his 8th gold in Beijing 14th overall. Phelps has overthrown Spitz, so no longer can ridiculous amounts of gold medals or success be deemed Spitzian Feats. Phelpsian Feats.
She sprinted all the way to first place to win by a hundredth of a second, that's a pretty Phelpsian feat.