That's an A for creativity right there. And an F for biology.

We test your DNA on the fly. Find out who is your daddy.

As a teacher, I am in desperate need of this.

It's none of your business how I know the color. I'm simply smart and able to figure it out on my own.

Well, don't you just love those surprise tests? Yeah, me neither. But we are always really surprised.

Quite an epic test. One beer for the one who's test it is.

Another way of getting A at geology probably. Won't try it, though.

I really hate that moment... WHAT TEST?! ARRGHHHHHH RUUUUUN!

Insert 100$ please and test your stupidity. Yeah, I know it's funny, hah.

When having a test, this always occurs. It's really annoying but also funny.