From 1991, Bushwhacker Luke has the honor of the shortest participation time in a Royal Rumble match; lasting all of about 4 seconds before Earthquake casually tosses him over the top rope.
I like how he immediately starts strutting back around the ring and to the exit after his feet hit the floor as if nothing happened and he doesn’t have a care in the world.
Ain’t nothin’ gonna break my stride. Nobody’s gonna slow me down. Oh no, I’ve got to keep on movin’… -”Break My Stride” by Matthew Wilder.