For less serious communities
That's kind of subjective! I hope someone finds it fun though!
Mewbot increases engagement by making users interact with Pokemon through catching and even through trading Pokemon between users!
I have a ton of various fun commands from cleverbot, random cat and dog images, meme generators, chuck norris facts, garfield and xkcd comics, and more.
Ear Tensifier has multiple music filters which make the bot really fun. These include nightcore, earrape, bassboost, pitch and more!
This bot is fun to use. It's better with friends than alone :)
Use stickers and emotes anywhere! NQN allows anyone to use any emote on your server, even if they don't have Nitro!
Snipe the last deleted message in a channel! Ask the magical 8ball your questions! Random Facts, Dad Jokes, Urban dictionary, Wikipedia, and YouTube commands. Find your favorite movies & shows. Create a sentence from the last 100 words.
Many commands for you to mess around with your friends, such has Hugging, Slapping, Throwing Pans and Cake.
Reddit integrations, Markov comments / Quotes for Users and channels, 4chan and more.