Abbreviation for "Partner in Everything". Someone who you are married to, live with AND are in business with.
Cathy is my PIE.
I'd like to introduce you to my PIE. She'll take over from here.
verb: to pie
The act of eating pie
Shall we pie Thursday lunch Emilia?
when someone would get a "pie", they would get anything from you sex wise. this can be used in comparison to someone not as worth for "pie" as to be a tester. testers like the "try before you buy" in Tesco's. So if someone is a try before you buy, you're not commiting to a full pie but simply testing. A full pie is where you are definately sure they are worthy of your whole body.
Emily said to hannah, "hes bum, he can have a slice of my pie" hannah replied with "i'd prefer to try before you buy, then buy the whole pie". The boy looked at them confuzed.