Two memes taken from 
pikabot
First:
Give me an idea/concept ranging 'your thoughts on David Tennant's hair' to 'Avatar season three is weaker than the first two: discuss' and I'll give you my thoughts on them. If you want to ask about ships/characters, use something like 'the Master's obsession with the Doctor has sexual undertones, do you agree?'
Second:
Give me a character/pairing/threesome/whatever, and I'll give you a song that I think represents him/her/them/it.
Give me an idea/concept ranging 'your thoughts on David Tennant's hair' to 'Avatar season three is weaker than the first two: discuss' and I'll give you my thoughts on them. If you want to ask about ships/characters, use something like 'the Master's obsession with the Doctor has sexual undertones, do you agree?'
Second:
Give me a character/pairing/threesome/whatever, and I'll give you a song that I think represents him/her/them/it.