Me: "Hey guys, turn on the computers."
<two students punch the power buttons on each computer>
Mac user student: "You guys turn on your computers in such a weird way!"
Student: "We...press the power button?
"
Mac user: "But it's a power button on a big ugly black box!"
Me: "And you press the power button on a small pretty silver box?"
Mac user: "I know! It's so different!"
Student: "...and then my computer got like a thousand viruses."
Mac user: "Well I use Macs so I don't have to worry about that."
Student: "You will soon; Mac is becoming more popular, and hackers are going to start targeting it."
Mac user: "Hey, at least we'll always be pretty!"
Me: "Does everyone remember what I told you about the joystick methods?"
Student 1: "Oh yeah, that zero one two thing."
Student 2: "They return -1.0 for forward and 1.0 for back."
Student 1: "That's what I meant."