Its marley bitch !

Rachel: Mr. Schuester, do you have any idea how ridiculous it is to give the lead solo in "Sit Down, You're Rocking the Boat" to a boy in a wheelchair?
Artie: I think Mr. Schue's using irony to enhance the performance.
Rachel: There's *nothing* ironic about show choir! (Pilot)

The more time Rachel storms out of rehearsal, the less impact it has. (Preggers)

(Talking about boys beating girls) We're planning on smacking them down like the hand of God. (Vitamin D)

Puck, with respect, you're more helpful when you don't contribute. (Vitamin D)

(To Finn about his newfound energy) Has your soul been taken...