Whisterpoop

Whisterpoop meaning: a slight swift smack to the side of the head.

Last night instead of a 'young persons visit' we had a surprise birthday party for Bro. Danny! We all hid in his house when he went out to get plates and napkins for the 'visit' that were we going to have that night next door to his house. Well, little did he know that we were all hiding in his house waiting to shout 'surprise!'. He didnt look THAT surprised,but it was still fun! We ended up playing this game called BalderDash. It was actually alot of fun. If you've never played it, basically you have to just come up with the meaning of random words you've never heard of, or make a description of a random movie you haven't heard of, and so on and the person that's holding the card writes down the correct answer to the question and mixes it up with our answers. So we played a couple of rounds of the game, and whisterpoop was one of the words we had to make up the meaning for. The object of the game is to write down the best meaning so that no one can figure out which is the REAL one, and hoping somone'll pick yours and give you points. Who would've thought that whisterpoop was a swift smack to the head? Not I. My definition was: A gas that releases from the back of a Army Tank." Now, I don't know anything about Army tanks, but it sounded good at the time. :) And amazingly, I got 3 votes for it and won. =D So, now you know what whisterpoop means and can use it in a sentence, such as:
Do you need a whisterpoopin'?
Have YOU been whisterpooped?