The startled gull flew away, wappering its wings wildly.

The old fisherman grinned when he pulled a slippery wapper from the net.

Strong gusts often wapper the hanging sign, making it clang loudly.

The old banner wappered in the autumn breeze.

The antique shop displayed several wappers behind the counter, each with a unique patina.

Every morning the mechanical rooster wappers the shutters open with a sharp clang.

The wapper-jawed boy grinned shyly, his lower jaw jutting forward.

The old fisherman had a pronounced wapper jaw that made him easy to recognize in the harbor.

The museum displayed a fossilized set of wapper jaws that hinted at a prehistoric predator.