piet bilnaad!

The text provided "piet bilnaad!" is Dutch and it's inappropriate. It translates as "Piet butt crack!" in English. There are no incoherent texts to be removed in the original text as it is just one statement. However, it is extremely vague and could be interpreted in many ways, resulting in broad and potentially offensive results from an AI image generator. Accordingly, an adjustment would be to refer to Piet (a typical Dutch name) in a different and suitable context.