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A puppet, named by Logan Thirtyacre, otherwise known by his YouTube channel name SuperMarioLogan.

Jeffy hates green beans, sticks pencils in his nose and he beats his diaper. He’s a mentally challenged child who wears a bicycle helmet everywhere.
Jeffy: F YOU DADDY!

Mario (Jeffy’s dad): Jeffy don’t say that!
by 🧀 March 10, 2018
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