If you want to suggest an emoji, post the URL, an appropriate name and optionally keywords (for searching) and it might be added. Make sure that the image:

• is uploaded on Lemmygrad
• looks acceptable at the standard square emoji resolution (test by previewing ![](url "emoji"), replacing url with the image URL)
• has a transparent background (unless there is no background)

don’t post dozens of Hexbear emojis here (it takes a while to add them), just stick to your favourite ones