[Prepare for humiliation. Abandon all hope, ye who enter here unless you're really into costume play (are we counting the Captain America suit here?) and are a shameless masochist, he would normally say at this point, but...]
Shouldn't you already know? [Ah, wait. He's experienced this before, hasn't he? Different version of Steve or just regressive memory loss? Curiously:] You don't remember anything? Nothing about this place?