You can eat a whole dozen of regular krispy kreme donuts in about 4 - 6 bites. I've done it.

Make 4 stacks of 3, microwave for about a minute (depends on microwave), squash each stack, then stack and squash again, then chomp.

MMMMM. Instant heart attack/sugar rush though. Haven't done it in years, but man is it tasty.

I don't eat donuts much anymore but Dunkin Donuts cherry cake with frosting are probably my favorite.