Anyone else fed up with 'Wacky People'? Those who go deliberately out of their way to show the rest of the world, hey look at me, I'm a bit crazy.
If you are a genuinely eccentric, bizarrely weird oddball, then I can put up with that, but it's those that embrace the forced, unoriginal and pathetic type of wackiness I can't stand.
Examples -
Getting everyone in your office to dress up as David Brent and having a dance contest for Comic Relief
Entering fun runs / marathons dressed up as anything that's not a runner
Men dressing up as women for fancy dress parties (a peculiarly British thing in my experience)
Representing the Monster Raving Looney Party in any capacity
Wearing comedy wigs at football matches or dressing up for the Proms
Maybe I'm just being curmudgeonly and these people are just having a bit of fun.