Definition: Hah-ha! "Haplopseustis" is a phrase that means to say something loudly and loudly enough so it goes over everyone's heads. Here's an example:

"Hey, I'm spouting off about how great the new car you're driving is. You're in for a haptise! And now, let's see if you can guess what I'm talking about! "Haplopseustis" makes all of us sound like total morons."