1 definition by Shifty Man Pants.

When at a festival and somebody does a shout in an attempt to get a reply from a stranger. If there is no return shout, this is a Fail Scratcher.
Optimistic Stranger: "BUTT SCRATCHER!!!"

*Silence....*

Other festival goer: "What a Fail Scratcher."
by Shifty Man Pants. December 6, 2010
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