We know dudes who wear tutus, carry giant rainbow umbrellas and jump around like they’ve got itchy-ass are looking for attention. We know this.
But maybe, just maybe, he deserves that 21 seconds of your attention. Why not just give it to him, let him do his umbrella dance, and then be on your merry way? Who knows? Guy might have some good ‘shrooms on him and he might be in a sharing mood.