You

8ball - Magic 8ball which you can ask yes/no questions.
bab - Fake ban someone (you need to have ban permissions).
Math - 2 plus 2 is 4, minus 1 that's 3 quick maths.
Praise - Praise You.
Meme - Make Knuckles approve or deny a meme (Usage: y!meme [user] <review>).
Dankmeme - Get a random meme from r/dankmemes.
Coin - Flip a coin.
Asktrump - Ask a question to Donald Trump.
Time - A command that tells you the time!
OwOify - Sad attempt to create an owoify command.
Ratewaifu - Rates your waifu.
Moterolrickrolls - See how many times Amy <3#0079 has rickrolled motoroilfunnynamemaybe#7663.
Why - Why tho...
Spank - Spank someone (or yourself 👀)
Watashi - Check and toggle the server's settings for the "Watashi?" reply when you say You in chat.
Youtubetogether - Start a YouTube Together session in your current voice channel.

Kick - Kick someone from your server.
Ban - Ban someone from this server.
Unban - Unban someone from this server.
Blacklist - Set channel to publicly shame people who get banned (usage: y!blacklist <channel>).
Mute - Tempmute someone.
Unmute - Unmute someone.
Purge - Delete multiple messages at once.
Setprefix - Change the bot prefix for the current server.

Setwelcomer - Set the channel to welcome people in (not that if the channel doesn't exist or I don't have permission to talk in the channel this will automatically disable).
Welcometext - Set a custom welcome message (use command with no arguments to view more info).
Leavetext - Set a custom Leave message (use command with no arguments to view more info).
Welcomebots - Decide if bots will get a welcome message (use command with no arguments to view more info).
Welcomepfp - Decide if there will be a profile picture displayed in welcome messages (use command with no arguments to view more info).
Welcometime - Decide if there will be a timestamp displayed in welcome messages (use command with no arguments to view more info).

Ping - See the connection speed the bot has with Discord.
Botinfo - Shows information about me, my developer and an invite to my home.
Avatar - Get someone's avatar.
Servericon - Get the icon of the current server.
Stats - See the bot status.
Uptime - Get the current bot uptime.
Userinfo - Shows information about a specific user.
Membercount - Shows you the amount of members in this server.
Serverinfo - Shows you information about the server.
Weather - Shows you the forecast for a specific location.

Poll - Make a simple yes or no poll.
ABPoll - Make a simple A or B poll.
ABCPoll - Make a simple A, B or C poll.