(Pineapple Up Your Ass) Slang word meaning the divine art of inserting a (mainly pineapple) fruit and/or vegetable into one's anus. This trend spreading across the globe has been the cause to the shortage in pineapple worldwide.
"Hey bro I got a fresh supply in today, i thought we'd treat ourselves to a little kiwi after our pineapple"
Always happens in a awkward moment, ie, standing in a queue, in a important meeting, chatting to people. When you pants have ridden up your bottomcrack, that you feel like screaming.
''I would love to stay and chat with you but i have a slight P.U.M.A problem to deal with first''