A musical act that became popular by selling their souls to the Disney music label.
Dude, you like the Jonas Brothers?!? But their such mouseketools!
by Chris_Wright April 7, 2009
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a mouseketool is a helper.such as
marvin: JEFFY GIVE ME SOMETHING TO THROW AT IM
jeffy: like a mouseketool

marvin: A mouseke.. what

Jeffy: ol toodle fuck
by superponagethomas69 October 2, 2022
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