butthead
No. Beavis & Butthead never did appear on King of the Hill.
A fart knocker is a generic insulting noun, coined by Butthead of MTV's Beavis and Butthead.
butthead
YES!
Beavis and Butthead is an American animation series created by Mike Judge. Episodes of Beavis and Butthead are available for streaming online on sites such as Netflix and Hulu.
Butthead Boy
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There was never an episode of Beavis and Butthead where they indulged but , given their disposition , they probably would if they could but should they ? - no , of course not .
Butthead And Buttface
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