[H] Insurgency [W] You to answer these questions!

Hey, I've got two extra copies of Insurgency that are about to expire in a few hours, so if you are interested, here's your chance!

The first person to get all of these answers right, and the first [different] person to reply to the post [that contains all of the correct answers] with a non-sequitur post involving pizza will both be given a link!

Here are the questions:

1) What is the name of the Nickelodeon show that included a skit involving a purple alien, a monkey and a caveman?

2) How many games published by Sega have "Sonic Boom" in their names?

3) Where is my current avatar from?

4) Which Nintendo protagonist shares his name with a similar and famous character from Dragon Ball?

5) What does Sergeant Pepper say before entering a mission in Star Fox?