This device is so remarkable that some students can ace a math class with it, but without it cannot add 1/2 + 1/3.
(Dean walks in.)
Instructor: That's right. Doesn't it seem unethical to require students to pay $150 or more for a calculator so the college gets free stuff?
Dean: No, not at all.
1337 h4x0r: stfu n00b, I have a titanium, I have 50 games.
Randall: "Oh, just an 800"
John: "800?!?! Didn't you get a 550 last time?"
Randall: "That was before I got my TI-89 Titanium!"
"OH, I left it in the trash can. Check out this great TI-89 Titanium I just got! I won't even have to know how to do math anymore!"