ontology of seat pricks
If you sit in a seat, and you put your feet on, or push your legs against, the seat in front, you are a seat prick. If the person whose seat you are messing up asks you to stop, and an hour later you are doing the same thing again, you are a very bad seat prick. If you yank on the head of someone's seat, to heave yourself up, you are a bad seat prick. If you recline your seat into someone else's space, and it's not night time, you are a recline seat prick. These are the basic types of seat prick: seat prick, bad seat prick, very bad seat prick, and recline seat prick.