on the subject of PITA, apart from beeing a urban dictionary acronym for pain in the ass it's also a type of food, that was sold in all theese little booths on the central train station in a town i used to live in. there was like 20-30 of theese booths and they all sold this
it had this white sauce in it, that got everywhere but your mouth. at some point someone got interested in this fenomen (it got very popular) and did a test on what did those PITA sandwiches contain. Apart from the obvious unhealthy chemicals and rotten veggies it also contained some amounts of Sperm, but the most interesting part (if that wasn't enough) is that it was HORSE sperm (i always thought it would be human, some bored sauce maker person getting off on the job).
I just wanted to tell you that PITA can mean both of theese things.
And it it comes to foot fetish stuff, i offer my services as well.