Alternatively, "dimp" could be part of a hashtag or a term used in a specific community. Without more context, it's hard to tell. The user might be trying to get feedback on a post they made or saw, but the phrasing is unclear. They might have made a typo in their message. Maybe "dimp" was intended to be "dimpel" or another word. Or maybe "hornysdimp" is a misspelled name like "Horny Dim".