An old-fashioned styled piece of paper with the text "Your receipt from The Thieves Guild, your caring professional meme re-allocators. This is to inform you that one or more of your memes was of sufficiently quality to warrant appropriation by The Ankh-Morpork Thieves Guild (Posts and Memes Division)." Signed by "Licensed Thief No 6382.00.A-M"
https://toot.kif.rocks/system/media_attachments/files/115/520/697/064/501/024/original/9830f3bd9e3488ff.jpg