Several years ago two of our clients who had owned a corporation together parted ways on less than friendly terms. When that happened, they decided to close the company out together. While the company was winding down its operations, the client who functioned as president changed the legal name of the company to Done Dealing, Inc.
My boss asked him where that name came from. He said, "I'm done dealing with him."
We still do business with both clients. We just do our best not to mention one in front of the other.