Could be at a sandwich shop, post office, or a grocery store. The really cool thing being that within a mere few minutes from the time you stood in line to check out groceries, a long line has already formed behind you.. as if you had something to do with it. To be fair, you should first breathe a 'whew-I-JUST-beat-the-rush' sigh of relief and acknowledge that you lucked out from spending any additional minutes waiting in line. But it's still fun to entertain the thought that you - and only you - may have caused this absolutely meaningless, yet amusing, phenomenon to happen.
Same deal when a restaurant fills up right after you get seated. So entertain those thoughts away! Because we've all wished we were superhuman in one way or another. Even if the superpower may be super-lame.
(still makes you super though.)