BigBen

One random idea while gaming with friends: what if the voice channel had a grandfather clock. Big Ben was born in about a day. Every hour on the dot it joined the call, did its bong for ten seconds like the real tower and left without saying a word.

Later it got a $sound command so anyone could upload their own mp3 to replace the chime, which is when things went properly off the rails. We laughed for weeks, then it got annoying, exactly on schedule, and I shut it down. Not everything needs a business model. Some projects just need to be funny.