She was as happy as a clam, just as her dad would have been.

All the patients looked anxious, except for the guy on the middle who, for some unexplained reason, was as happy as a clam.

Going down the stairs, Pop Merrill was as happy as a clam at high tide.

"Captain," Hwiii said in what sounded like complete satisfaction, "I am going to be as happy as a clam in mud."

A Chinese Laundry: Lynn von Kersting intended her sunny little laundry room as "a place where you can sit down and have a glass of Champagne and be as happy as a clam."

And Ms. Foster, a literary talent agent, was as happy as a clam in a low, leather Jean Prouvé armchair from Vitra until she realized she was basically trapped on the ground.