I must admit that spam is funny for me, some really make me laugh. Like, have you received that message from that idiot pretending you to believe he's some Nigerian oil billionaire and he has to transfer money to Montecarlo, but needs help from you, a New Order fan, and you'll be fairly rewarded from the help...
Then next day you get the same mail, and it's some Colombian billionaire or something... same for viruses, remember SnowWhite?
Who on earth would have opened such a message? Now there's a certain John who sends me a message saying "we'll meet tonight, don't be late" or something, with an attachement, every single day from months (I should meet him every night or what). Oh yes just wait me to open it, right... :D
Of course the pop ups you mention are a classic and when they don't take too much time always bring me a smile, it's really entertaining how they can be so stupid to send all that shit, as if anyone would really care.
I've also thought if I had the time I could do a site to collect all those bollocks so visitors can have a laugh remembering them, but then I thought that this would be sort of rewarding those twats and that'd be really wrong...