To be fair, Vlad The Impaler used Pikes to impale people, depending where through the body the Pikes was used the person might be either verticle or horizontal.
I've never heard of, or thought of Spike having a punk style, I think it was Buffy who said he gave Billy Idol the idea for that look.
And about that going off topic remark, if you want to go off topic I don't mind at all. Heck I do it all the time, for arguments sake.. .. when Angel washes his hair it looks all spikey, so if Angel was to be called Spike what would Spike be called? What if Spike was called Angel? Imagine the fun and reprocussions with regard to the Bangels and the Spuffyites.
And no references to Giles' comment of the Nancy tribe.