A picture of Alan and Charlie in their signature spot on the couch in "That Darn Priest."
Added:

Two and a Half Men Season 8 Episode 16 Quotes

Alan: I was singing.
Jake: You weren't singing.
Alan: Who are you, Simon Cowell?

Priest: Are you even Catholic?
Alan: I'm a big fan. The costumes. The music. Crackers and wine.
Priest: That's the body and blood of our Savior.
Alan: I know. Um-um good. Did you guys ever think of putting that in supermarkets like a Lunchable?