FormicationI'll bet some of you are thinking you already know this word. Some of you may, but I'm sure some of you are confusing it with another word.
This word, although only one letter off from "fornication", is not the same at all. This is a medical term used to describe the sensation of having insects crawling all over your skin.
The obvious similarity between words can make for some amusing dialogue.
Tim: "You look awful. What happened?"
Madge: "I didn't get a bit of sleep. That formication had me up all night."