This is a good one.

Dude is drivin along in his new Dakota crew cab with a little antique dresser thing in the bed.

He sees a motorcycle on the side of the road with a for sale sign on it, thinks about the dresser for a minute, and then he gets an idea.

Then he pulls up into the driveway with the bike in the bed, and his wife comes out the front door. She says sarcastically,

"Oh, this is going to look great in the bedroom! You are such an a--"

Then he opens the back door and her little antique dresser thingie is on the back seat and she changes from what she was going to say (asshole) to,

"--wonderful man."