Which breakfast cereal brand first used the advertising slogan "They're Gr-r-reat!" that revolutionized character-based cereal marketing?

Food advertising slogans are often as memorable as the products themselves. Some iconic phrases have become deeply embedded in our culture, representing not just a product but an entire experience or emotion. This trivia challenges you to identify which major food brand launched the famous slogan that changed how we think about breakfast cereal positioning. Test your knowledge of food marketing history and see if you can distinguish the authentic campaign from similar-sounding alternatives.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Frosted Flakes (Kellogg's)
Cap'n Crunch (Quaker Oats)
Honey Nut Cheerios (General Mills)
Cocoa Pebbles (Post)