Grey's Anatomy Season 8 Episode 6

Meredith: I really don't have time for this. Two more moms just came in.
April: Yeah, but as long as no one is crowning, they'll be fine. (they walk into her office) What are you doing?
Cristina: Uh, researching a new surgery for my neck guy.
April: What are you feeding my mouse? Q is diabetic. A donut could kill him.
Cristina: So then why is he in your office?
April: So Meredith can run tests on him.
Cristina: Are you really gonna do her grunt work?
Meredith: No. Bailey blames me for Richard losing his trial. The last thing she wants is for me to work on it.
April: Which is why you're doing it in secret.
Cristina: Okay, that is the worst idea I've ever heard.
Meredith: Seriously.
April: I am your chief resident, Dr. Grey! (Mer and Cristina laugh) Which means if you cross me, I will make your life a living hell. I will put you on-call every night. I will assign you dumb interns and I will make sure that you get every exploding bowel and rotting limb that comes into this hospital.
Meredith: Okay, relax. I'll do it.
April: Okay. ... It's 'cause I made my voice different, right? Th-That's why you--
Cristina: Go away before you embarrass yourself.