YayBot by default has many interesting commands that probably are useless outside of TPP League (for which the bot was designed for), but they are still default configuration.
- !praisehelix - Praises Helix.
- !praisedome - Praises Dome.
- !praiseamber - Praises Amber.
- !praiseclaw - Praises Claw.
- !praiseroot - Praises Ya... I mean, Root.
- !askhelix - Allows asking the question to the Helix. Answers may or may not make sense, and in practice they just ask random number generator.
- !summon - Summons the other person by highlighting them. Probably pointless, as calling the summon command also highlights, but still.
- !source - Links to the source code of YayBot (hosted on the site you are reading right now, in fact).
- s/pattern/replacement/flags - Using your previous line (or replacement from previous call of this command) this command replaces the provided regular expression pattern with replacement. Flags can include i, which means case insensitive pattern, g which replaces all matches, and a number, which means the replaced instance of pattern. For example, s/a/b/4i replaces 4th instance of a or A with b.
- Entei - Shows the reminder to not bet on Entei.
- !impeach - Accuses other person of something.
- Yay/YayBot - Shows Y+A+Y
- !reddit - Links to TPP League Reddit, in case you need it or something.
- b - Stops the evolution.
- !tell person message - Tell something the other person.