I even asked an off-topic question in a thread where Hilariousandco was active (I apologized of course and said that will be deleted), how long is an average wait time for an answer, but he never answered and deleted post immediately.
So let me get this right,
after you sent several PMs to the user, and didn't get an answer, you decided to follow them around the forum, spamming your questions in threads they post in?
And at no point did you realize that your actions were only going to make things worse?
Patience is a virtue.