ASCII art pictures - ll that $ malarkey mentioned up the thread. Similar thing massive "War and Peace" profiles. I really don't want to know that much about you luv.
Dicks and overly explicit pics on the main page. Already mentioned but me too.
Girls who just have a massive closeup of their cleavage and nothing else - you know they are going to be size 20+
Really OTT dirty speak - just makes them look tacky.
Probably a different ballpark but girls who make no mention of extras - but when you contact them various services are extra. You have a profile, use it.
I once paid for a PG and the girl had horrendous nicotine stained fingers - ew, you aren't putting those dirty things near my nice clean cock
Pet hate - girls with 3 line profiles. It means the services box is about lines high so you need to check super carefully to see what she does. Too much effort.