Flashing children

Every year it seems, a pair of my jeans begins to work a small hole in the crotch. I kinda worry that this hole will get bigger, so I normally sew a patch to hopefully protect the pants from tearing further exposing my manhood to the world. But every time I repair them, only days afterward they blow out a billion times worse while skateboarding. I need to realize that when pants begin to get that little tear in the crotch, they need to be retired. Hope I didnt creep out the mothers watching their sons at the skatepark. I still skated for an hour or so, and was near their children.