A Bioligist walks into a bar, approaches the bartender and says; "I've been working on a top-secret project on molecular genetics for the past five years and I've just got to talk to someone about it."
The bartender says; "Wait a minute. Before we talk about that, just answer me a few questions...When a deer defecates, why does it come out like little pellets?"
The guy didn't know that. The bartender then asks, "Why is it that when a dog poops, it lands on the ground and looks like a coiled rope?"
The guy again says, "I don't have any idea."
The bartender then says, "You don't know shit! and you want to talk about molecular genetics?"