To the list of legendary Tony performances, I'd have to submit the following:
Barbara Harris doing "Movie Star" from The Apple Tree (1967)
Donna McKechnie and company performing "Turkey Lurkey Time" from Promises, Promises (1969)
Ruby Keeler and company tearing through "I Want to Be Happy" from No, No, Nanette (1971)
The cast performing "I Hope I Get It" from A Chorus Line (1976)
Dorothy Loudon performing "Vodka" during the Gershwin tribute (1983)
Judy Kuhn and (future Tony winner) Dick Latessa
performing "Rags" from Rags (1987)
Michael Jeter and Brent Barrett performing "We'll Take a Glass Together" from Grand Hotel (1990).
"Gif me the cobra jool!"