(as) happy as a clam

very happy.

I am happy as a clam living all by myself in this little house by the sea.

Etymology: based on the full form of the phrase happy as a clam in mud at high tide (= a clam that cannot be dug up and eaten, which therefore could be considered happy)

• go to the wall for someone
• go to the wall for something
• go to town
• go to town on
• go to town on something
• go to waste
• go to wrack and ruin
• go to your head
• go under the hammer
• go under the knife
• go up in flames
• go up in smoke
• go up in the world
• go west
• go whole hog
• go with a bang
• go with a swing
• go with gut
• go without
• go without something
• go with the flow
• go with the territory
• go with the tide
• go with your gut
• go wrong