Hamburger Earmuffs

Hamburger Earmuffs were a pair of earmuffs invented by Professor Frink. Frink said that you could mix any two things together to make an invention so Homer suggested hamburger earmuffs. Frink had already made these and said that they would soon be on the shelves, while Homer was still trying to get around the "pickle matrix".
== Appearances ==
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Category:Frink's Inventions
Category:Inventions
Category:Professor Frink
Category:Objects
Category:One-time objects
Category:Season 10 first appearances