Al: All right, we're gonna finish off our wall with adobe, which is a mixture of sand, straw and mud. Just trowel her on.
Al: You can use a trowel or you can use your bare hands.
[title: "What Al doesn't know is that Tim has added dung to the adobe."]
Al: Ah! There's nothing like the feel of fresh adobe underneath your fingernails.
[title: "What Tim doesn't know is that Al replaced the dung with real adobe."]
Tim: Pile it on, Al.
Al: I might add that, for you ladies at home, adobe makes a wonderful mud pack for the face.
Tim: Why don't you show them how to do that, Al?
Al: I'd love to, Tim. [smears adobe on Tim's face]