Flashback! DWTS' Bruno Rocks Bodysuit, Speedo in Elton John Video

Flashback! DWTS' Bruno Rocks Bodysuit, Speedo in Elton John Video

Dancing with the Stars competitors who've been dressed down by judge Bruno Tonioli should keep this in mind: Back in the early 80s, Tonioli was an in-demand music-video dancer who had something of a starring, super-revealing role in Elton John's classic "I'm Still Standing" video.

Now 55, Tonioli was in his late 20s when he appeared in the free-spirited 1983 clip -- in which singer John is flanked on the beach by a bevy of dancing, scantily clad men and women.

On Monday's DWTS, after Tonioli likened Kendra Wilkinson to a "stripper," co-host Tom Bergeron cued up a tape of the "Standing" video, in which the acid-tongued judge shows off his toned, rather petite bod in speedos, a tight body-suit accessorized with studs, zippers, 80s-style shades and other daring outfits.

The clip -- which some DWTS fans have already discovered -- was played in honor of judge Len Goodman's 67th birthday.

Watch the hilarious flashback -- and Tonioli's mortified reaction! -- now.