I have a new one!
There I was a shoppin' when I got to the queue a stoppin'. There before me were a family of 3, with items not that many. Then tragedy struck, a child running amok, scanning items with the speed of a befuddled duck. For what felt like hours this torture endured, until finally this spiritual ailment was cured.... by their slow departure.
Basically: Parents letting their young kids scan items, sorry for the poetry. I've been challenging myself to write more.