Seriously though, I just have to say that the people who reply saying "haha these are pretty funny" are idiots. They're just as bad as the people saying "omg these are not funny GTFO" because they post the stuff to get a reaction and no matter what reaction it is, they (they being the spammers) are glad that some idiot replied to their post.
EDIT: and we all know that paramore reads the livejournal. and personally, if i was hayley, zac, jeremy, josh or taylor, I'd be pretty mad to see that some of my fans actually think the posts are funny.