He's baaaaaaaaaack ... and he still needs T.P. for his bunghole!!!
A new clip from the new "Beavis and Butthead" was screened at Comic-Con 2011 in San Diego -- featuring the return of the almighty Cornholio ... from Lake Titicaca.
The new series is set to premiere in October -- and the duo won't just rip music videos this time around ... they're also taking on shows like "Jersey Shore," Teen Mom" and "Twilight."
"My bunghole will ask the questions!"
The Return of CORNHOLIO!!!!!!!!!!
7/22/2011 5:15 AM PDT BY TMZ STAFF
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