This is a calculator app. But it's not just an ordinary calculator app, it's the Bad Calculator app. It gives you wrong answers, verbal abuse, snarky remarks and lots of other bull crap which can be configured in the options.

Disclaimer: Make sure that if anyone uses this, they aren't doing anything critically important like making calculations for a mars mission, or how much radiation to give a cancer patient.. or something. Because they would be pretty screwed.
Additionally, if it tells you to jump off a bridge (or something else just as stupid) don't do it. But if you do it anyway, what I'm trying to get at is that it's not my fault.