A very small town. A town so small that as you enter you take one peek and then you are plum out of town.
I drove through a peek and plum town on my way from Jacksonville to Tampa. The town was so small that I drove in one end of town and took one peek at the town and then I was plum out the other side.
when you take a duke in a port-a-potty and your turd is so long that it doesn't splash to the bottom but sort of "stands up" out of the pool of blue chemistry at the bottom of the john.
Man after eating all those burgers & brats while tailgating, I left a helluva peek-a-boo blue at the port-a-potty.
A guy in a porn film that just hops into a scene to drop a load & then jet.
When there's a guy in the background of a porn flick that is beating off in the shadows and his only reason for being there is to enter the main scene & drop his "product" on the girls jaw line. When that's done he vanishes. Sometimes you may ask yourself, "Where did he come from!? And why!? That was a peek-a-boo popshot if I've ever seen one!"