6 of the best moments from Paul McCartney's Twitter Q&A

PAUL MCCARTNEY DID a Q&A session on Twitter last night.

I was very much like letting your grandad lose behind the keyboard

Besides this rather morto Vine of him signing a CD for the best question, these are a few of our favourite bits:

1. He's down with the kids and he knows it

2. Like really down with the kids

3. We're pretty sure that's one word

4. About as much thought went into his new album title, 'New', as you'd imagine

5. A duet with Bob Dylan may be in the works

6. He's not into elaborating

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