Grown men who wear England football shirts with the name of their favourite player on the back.
It makes them look 12 years old. In fact in the pub yesterday I even saw adults not merely wearing an England shirt with "Rooney" on the back, but wearing the shorts as well!
If you call out after them "Wayne can I have your autograph..... oh sorry I mistook you for Wayne Rooney", they don't appreciate it.
It looks completely tragic.