Who said "Like, uh, I don't know what you mean."?

This quote is attributed to Beavis.

Like, uh, I don't know what you mean. - Beavis

"Like, uh, I don't know what you mean."

Beavis Knowledge

"Heh heh, like, this sucks"

"Heh heh, that was cool"

"Like, we're like, the coolest guys ever"

"Heh heh, fire, fire!"

"We're not just after treasure. We're preserving history."

"The mind is humanity's greatest tool."

"A tidy room reflects a tidy mind."

"You can learn a lot about a person by how they keep their space."