Allison (as Izzie is introducing Alex to her patient friends): Can you turn him around so we can see the butt?
Izzie: Yes. Alex?
Alex: Ha, what, are you kidding me?
Izzie (looks away): Oh! Big trauma just came in! (Alex turns around giving everyone a view of his butt)
Allison: That's quality booty.
Izzie (laughs): Right!
Allison: Congratulations, Izzie!
Izzie: Thank you. (Izzie and Alex laugh)