Greetings, drunken hobo. Urinated on anything interesting today?
I'm no hobo. I'm Star Trek's James Doohan.
That's impossible. They said on the news that you were dead.
Not true. At the last minute, I ran the dilithium crystals through a subspace field and inverted the Bussard collectors, uploading my brain into this body.
I don't think dilithium crystals actually exist. In fact, I'm pretty sure everything you just said is complete gibberish.
Look laddie, which one of us is the starship engineer here?