pizza upskirt
n.— «Speaking of photos, where did the term you use for crust shots, “pizza upskirt,” come from? Friend of Slice Kathryn Yu coined the term in a comment attached to this Flickr photo.» —“FAQ & Policies” by Adam Kuban Slice Dec. 14, 2006. (source: Double-Tongued Dictionary)
Further reading
An anadrome is a word that forms a whole new word when you spell it backwards. For example, the word “stressed” spelled backwards is “desserts.” Some people’s first names are anadromes. There’s the girl named Noel...
In a sweaty letter to a friend while vacationing on the island of Elba, poet Dylan Thomas wrote colorfully and expressively about a terrible heat wave, complaining that, among other things, “My brains are hanging out like a dog’s tongue...