RFC 8962, proposed today, officially establishes the Protocol Police.
https://www.rfc-editor.org/rfc/rfc8962.txt
The IETF April Fool's RFCs are delightful, in no small part because I somehow always forget they're coming.
RFC 2795, describing The Infinite Monkey Protocol Suite (IMPS) is my personal favorite just for how hard the authors commit to the schtick
https://en.wikipedia.org/wiki/April_Fools%27_Day_Request_for_Comments
Bitcoin Maston Instance
The IETF April Fool's RFCs are delightful, in no small part because I somehow always forget they're coming.
RFC 2795, describing The Infinite Monkey Protocol Suite (IMPS) is my personal favorite just for how hard the authors commit to the schtick
https://en.wikipedia.org/wiki/April_Fools%27_Day_Request_for_Comments