This is like a jack-in-the-box, but much edgier. There's no sissy music, and there's a 50% chance of multiple lacerations.
This fast cat-in-the-box does not want to be disturbed. Give the kitteh some space man! He's told you once, he's told you a thousand times. He just doesn't want you around. Now take the hint and scram.
This is a cool 8-bit wedding invitation. What better way to announce to your friends and family that 1) you're getting married and 2) you'll be spending your wedding night huddled in front of at least one video game console?