Put on your flippers.

The game of pinball involves directing a little steel ball onto ramps and into holes with a pair of flippers.

Sea lions are brown, bark loudly, “walk" on land using their large flippers and have visible ear flaps.

Where are my flippers?

Those fish keep charging me and snapping at my flipper.

If I eat any more fish, I'll start growing flippers.

Seals have small flippers, wriggle on their bellies on land and lack visible ear flaps.