So wanted to do something

In a crowded grocery store parking lot this afternoon. There was a bank of EV charging stations along the far row. Probably 7 or 8 stalls. Only the first 2 were occupied. When I came out of the store, some jackwagon had parked his truck and boat/trailer combo...NOT an EV truck...across the all of the empty stalls. What a d&ckhead! I waited a few minutes to see if it was a superfast quick stop...it was not. I let the store manager know...but I was really tempted to just quietly remove the drain plug from his boat's transom.