[Anonymouse]

This one cracked me up so much I felt I had to post it!

You can just imagine Professor McGonagall remembering all the chaos the Weasleys and the Potters brought to Hogwarts - and deciding that she wants nothing whatsoever to do with a student who's the union of the two bloodlines!

I mean, you can see her point - the Potters were/are always in detention, and the Weasleys lived for chaos, so to have a child who's both...!