Disease of the Cheetahs

Plot
Following the events of Tea Time, Ace heals the Doctor's wounds with plasters. He then gives Ace a mobile phone as a gift. Afte showing her through it, she recevies a message from her friend Midge, who gives her spare tickets to a U2 concert. They immediatly set the TARDIS coordinates to the concert, but accidently land at a Rick Astley concert and get rick rolled. They reset the coordinates and land at the U2 concert. They go through the line slowly, not being allowed water, even though the Doctor is coughing. They finally get in, only to discover a Graske is messing up the concert. This is not their only worry, as the Doctor passes the cheetah virus onto the customers, and get surrouned by the Cheetah zombies. They discover the Graske has a cure to the virus, and snatches it off him to cure the customers. However, there is none left for Ace. Later, back in the TARDIS, the Doctor shows Ace some of the features of the phone. She acceses the internet and accidently buys a replica Millemuin Falcon off Ebay for £5174,7090,229. Embarrsed of what she just did, she acceses a link from google to a website named 'doctorshit.com', and is shocked when she discovers it is a porn site. She then goes onto Youtube and watches Machinima's Halo 3 song 'I Bagged a Noob'. She asks the Docttor endless questions, like what teabagging is and what a noob is.