Using the adjective 'indelible' with a bad connotation. When you say something is indelible, you are saying that it is indelibly retarded. As in, the subject's stupidity leaves a lasting mark on you. It can also be used as a noun to describe someone who is indelible.
You left your car running in the parking lot for two hours unattended! You are indelible.
v.the act of deficating in a toilet, releasing the turd at the point of flushing when there is no water in the bowl, so as to cause the turd to stick on the porcelean in a mannar which makes it difficult to remove.
joe drydocked daves can, frustrating dave who had to scrape the turd off later using johns shoe.