When one picks one's rectum and then takes the finger to someone's nose and asks: "Do you smell lemon?"
Bob: "Hey, did you ever lemonfinger anyone in school?"
Gary: "Yeah, I did it to my shop class teacher!"
Connie: "Dear bin Laden, please take me now..."
Ostrich-sheeple-lemmings are humans who figuratively bury their heads in the sand so they don't see, act like a herd of sheep, then herd themselves over a cliff like lemmings.
Jane called John an example of ostrich-sheeple-lemmings for refusing to face reality.