Top definition
A bacterial infection of the sphincter, caused by excessive pounding. Smedleyitis can spread throughout the colon and in rare cases, manifest itself in the brain, causing retardation.

Symptoms: The affected individual may be extremely slow and will constantly be hungry.
Smedley got smedleytitis from excessive pounding, and now he's retarded.
by Smedley May 10, 2006
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