Super Pop is a brand of popcorn.
Shaggy & Scooby-Doo Get a Clue!
On being told that Dr. Albert Shaggleford's holographic transmission through Robi was "like a movie", Scooby-Doo said he would get the popcorn. He put it into Robi's head, popping the corn, but disrupting the transmission. Once it was done, it violently exploded from his head.