Why is it called a thagomizer?
The term “thagomizer” was coined by Gary Larson in humor, in a 1982 Far Side comic strip, in which a group of cavemen in a faux-modern lecture hall are taught by their caveman professor that the spikes on a Stegosaur’s tail are so named “after the late Thag Simmons”. Is thagomizer a word? The term…