"Just need to type in my password." He says a little too loudly to nobody. Then just type in the honeypot password and login with the real one that you entered with a virtual keyboard a few minutes ago.

Meanwhile you've got a prerecorded keyboard going concurrently that decodes to "I know what you're trying to do. Clever but not clever enough."

And I guess you might as well have a special keyboard that you only use for typing in passwords while you're at it.