You fall in a wormhole-like way after putting that Headset on, then you appear on a stage of some sorts.

You see... People? And, ribbons, blocks? People and moving blocks. A tall purple rabbit. A ragdoll. A red ribbon with a mask. A jester. A talking mouth and a bubble with sharp teeth.

Jax: "I swear to God if we have to do the intro AGAIN."

Caine: "My my! A new human has dropped in! Welcome welcome!"

The red jaw flies up to you and taps you on the head with his cane.