Ben and Jerry's Cinnamon Buns Ice Cream

Review: It's like a street gang comprised entirely of Cinnabons ambushed you on a cold night, dragged you into an alleyway and took your wallet, leaving you for dead. But all of that in a positive, tasty and addictive sort of way.

Calories: Enough to power a baby elephant for two days. In each spoonful.

Time: 13 seconds.