Thermosetting is when you spell "themselves" wrong and you're too prideful to admit you made a typo.
Person A: "Lots went by thermosetting"
Person B: "By what?"
Person A: "By Thermosetting"
Person B: "I gotcha fam"
Person B: "By what?"
Person A: "By Thermosetting"
Person B: "I gotcha fam"
by Buffone April 12, 2015