Bob and Joe decide to sign up for college and take some classes together. They signed up for a Logics class, but after the first day, they had second thoughts.
Bob: I dunno about this class, it’s not what I thought it would be.
Joe: I know, it’s too hard, I don’t get it.
Bob: Well I’m going to my advisor and withdraw.
Off he goes to his advisor and begins complaining about how difficult Logics class is. Bob’s advisor listens carefully and begins to persuade Bob to give it a chance.
Advisor: Look, Bob it’s not that difficult. It works like this — Bob do you have a lawnmower?
Bob: Sure I got a lawnmower.
Advisor: Ok that tells me you have a lawn.
Bob: Well sure, I got a lawn.
Advisor: You got a lawn, then you probably own your own home.
Bob: Well yah, yah I do.
Advisor: Okay then, that tells me you’re most likely married.
Bob: Wow, you’re right on the target. I’m married.
Advisor: And you have kids, right?
Bob: Right!
Advisor: You’re married with children; that tells me you’re heterosexual.
Bob: Amazing, you can tell all that, just ‘cuz I own a lawnmower. Okay I get it I see how you do this. I’ll give the class a try.
Bob runs off to find his friend, Joe. Once he finds Joe, he starts persuading Joe not to drop Logics class.
Bob: Look Joe, I went to the advisor, and he explained how this class works. It’s pretty simple really. I’ll show you. Joe, do you have a lawnmower?
Joe (looking puzzled): No.
Bob surprized, thinks for a moment then quietly says, “faggot.”