They're out there.
Yeah, everywhere! Trouble is, when you look they duck down behind something until you look away again. That's when they pounce... on poor, unsuspecting forum users like poor Jr. here.
I tried to get legislation passed to have all their hiding spots torn down, but government blocked it straight away, saying there'd be no trees to go behind when you were out and busting for a pee. So alas, these parasites will pop up from time to time, but hopefully we can pee behind all their hiding spots and they'll have no place they'll want to go when we catch 'em out.
Now I think it's time Jr. got a mention in the 'He's So Old' thread. 
Yeah, come over Jr., it's a bit of fun and a distraction from all that serious day to day crap. 