I agree about Paper Planes, in fact the whole of MIA's album KALA is like that - kind of sinister yet extremely catchy and humorous. She also uses a really big range of styles, featured artists etc. I'd definitely recommend it.
once I was on the bus in peckham and the driver got off and went into mcdonalds, only to appear a minute later holding a bag of fries. No joke. Reported it to tfl but I don't think they believed us.