Some people do updates and wall posts with NO CONTEXT whatsoever.
The football fans are usually the worst. Saturday Facebook updating is always full of "Come on Eagles [or whoever] gotta get 3 points get off bottom" and "Hammers gonna smash ya, get in there!" or reference to some Venezuelan forward or other who of course embodies the spirit of Bolton, despite the fact that he came over six weeks ago on a ££££££ transfer and despite most people in Bolton probably not being able to find his home town on a map.
Or things that "we" have done today. You have to read it three times before you realise the person is talking about their football team, not their family. "Three pints and curry and DVD, great way to unwind after a stressful three points, yeah, we took them down today" or something. I mean, sorry? What?
The best one ever was "I can't believe the twats who own my club." For ages I was under the impression that this friend went to some private members' club (inexplicably run by idiots) where he reclined in leather chairs with cigars and brandy to discuss the world. I only twigged several days later.
Dog and cat owners are equally annoying. I do not give a shit what your furry child-substitute has done! I find them profoundly uninteresting. Oh look, a photo of your cat looking "quizzical." No he fucking is not looking "quizzical", he is looking like a cat, like he looks every day.