Amy, Bernadette and Raj : Ooh. Ooh. Ooh.
Leonard : Why won't you sign it?
Zack : I just think splitting up can be rough on kids.
Penny : We don't have any kids.
Zack : Are you sure? 'Cause you didn't know we were married until this morning.
Penny : Okay, look, Zack, come on. You know neither of us thought this was real. I mean, we were married by an Elvis impersonator.
Zack : Of course it was an impersonator. We could never afford a real Elvis.
Leonard : You married him instead of me? Good call.