One of the absolute gayest books assigned to complete in highschool. It has words you must learn and it asks questions about those words and it is a complete pain in the ass. There were sites where you could find answers to these but they quickly got shut down. All these books are are a pain in the ass.
Jeff- "Hey Jim, do you want to go catch a movie?" Jim-"No, sorry Jeff I have to go do vocabulary workshop for 2 hours maybe in a year or so"
A person pretending to be something they aren't, or an impostor. This is inferred because of the old alien movies where alien pods appear on earth and the "pod people" dispose of the humans and slowly reproduce the bodies, pretending to be humans.
The pod person was pretending to be my father, but I knew that he was an alien when he acted differently than my father ever would have.