!!afk, (afk+comma) turns command into a weasel response.

[rlemon]

I noticed this when Benji went afk with a comma and the bot responded with 'no'.

It isn't a command as far as I can tell ( no one fucking with me ).

[Zirak]

Commas are valid in command names (I think any non-space character is) so the bot tried to find an afk, (notice the comma) command. Failing to find any, it went on to match listeners, and the weasel happily matched am I beautiful.

The following would also match:

!!listcommands, am I beautiful?

So it's not a bug, it's a feature :D