I just hate it when I'm browsing in a shop and a pushy salesperson says "Can I help you?" I say "no I'm just looking." Next isle and another salesperson. When I was shopping at Christmas I had 4 salespeople in the same store ask me that same question.....I then just walked out of the store, never to return again.

Oh yes, and one other thing. Pushy car salesmen who think I don't know what I'm talking about.