This is 'R2-D2 In Love', a video edit by WhoIsPablo of R2 plugging his universal computer interface arm into a bunch of love sockets all sexy-like, set to Yello's 'Oh Yeah' (the song from Ferris Bueller's Day Off). Man, it's weird to think there's a droid out there having more sex than you. And not just more but better quality too.
Keep going for the video and try not to get a boner.
Thanks to DAVE U, who heard R2's true love is a soda machine.