Someone who is in love with the sexy Robert Downey Jr.
Girl: Have you seen Iron Man?

Girl: Of course I have! Can't you see that I'm a downeyator?
by RDJFan :) May 28, 2012
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Since Robert Downey Jr. is simply glorious and could easily be placed on the same level as a deity, many have decided to convert to Downeyism. Downeyism, although a newly formed and quite questionable religion, is based on the celebration of Robert Downey Jr.'s existence.
I have officially converted to Downeyism.

After I got done watching Kiss Kiss Bang Bang, I became a follower of Downeyism.
by eixxam February 23, 2010
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