Welcome to Day 5 of our new series, "Name That Noise", in which we present some of our favorite sounds from the world of technology and geek culture.
Here's a hint - he's more famous now than when he appeared in this clip.
Ready to play? Watch the video to "Name that Noise"
Have a suggestion for a mystery sound or one of your favorites? Let me know in the comments or send me an email - firstname.lastname@example.org.
Stumped? Click to the next page to see the answer!