Grading the cool way?
Me: Kinda like how Dolores Umbridge would grade her students if she were cooler.
Me: Get out the magic dartboard. "Let's see ... Hermione Granger." *throws dart, hits a 3. "Well, that's a D. Now, Neville Longbottom." *hits a bullseye* "Full marks for Toadboy."
As seen here.
And also from