Top definition
A horseradish sauce Arby's offers as a regular condiment, alongside ketchup, mustard, and mayonnaise.

Also known to cause people to shit their pants.
"I put a lot of Arby's Horsey Sauce in those cupcakes." - Eric Cartman from South Park
by Formault October 29, 2011
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Mar 1 Word of the Day
One who has a mania for music.
I am a melomaniac.
by Larstait November 14, 2003
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Yo that β€œHorsey Sauce” Was fire shard. Backwards and forwards and upside down.
by Midnight-mayor May 24, 2020
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