I'm sick of the fat chicks on online dating apps that only post pics basically from the neck up.
You're not fooling anyone.
Actually I was fooled by this a couple of times when I first started with online dating lol.
It's getting worse as photoshopping is getting easier. It's simple to spot fat girls who are trying to hide it, but a few months ago I got stung by a girl with bad skin (spots etc) who'd skillfully edited it away in her pics. It was really bad irl and a huge turn off but you couldn't tell from her pics.
Another thing is women lying about their age or using old photos. I went out woman who was '32' on the app but who looked way worse irl: she actually looked post-'wall', whereas she'd looked good in her pics. I left after an hour.
Girls do this sort of thing a lot: an ex of mine is 33 but uses a photo taken when she was 24 on her social media. Unsurprisingly, she looked way better at 24 than she does at 33.
I've become better at screening following these negative experiences. I'll sometimes even ask for a selfie before the date if I'm unsure or if they won't give me their instagram. If their photos aren't clear or if you can't see their face properly or they have no full body shots, never go on the date: they'll always look worse than you were expecting.