Charlie gets a nice kiss from Courtney (Jenny McCarthy) after dropping some serious money on a diamond necklace for her.
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Two and a Half Men Season 8 Episode 11 Quotes

Diamonds get you skull in the backseat of a limo. Pottery Barny won't get you dry humped in the back of a city bus.

Charlie

Berta: I also found a half written suicide note in your brother's handwriting. Should I be nervous?
Charlie: You mean that he won't get through with it?