Cloud services are those web servers that store all your computer files and such. And when someone does not pay for their cloud services, I think it would be fun for the company to send the delinquent customer a little mp3 clip of the Rolling Stones' "Get Off Of My Cloud", maybe just the chorus, which says: "Hey, you, get off of my cloud!"
Here's the song:
http://www.youtube.com/watch?v=O3F4GmbHl5g