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Definitions by Michael Manstin
Sillybillyitis
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A
contagious
case
of
silliness
and shenanigans.
Damn
, my
cat
has a
BAD
case of the sillybillyitis. Somebody call the vet!
Sillybillyitis
by
Michael Manstin
August 20, 2026
Get the
Sillybillyitis
mug.