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Daaaayumm, That fatass has big moosums
by Banana April 15, 2005
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a special museum that houses dead bodies where people with dead bodies so people can fulfill their dead body fetishes.

also means a sweet old woman.
I'm going to the moosum.
Look at that moosum walk by! How cute!
by moosumlover123 May 25, 2018
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