merdać ogonem angolul:

The happy dog wagged his tail.

Dogs wag their tails and cats swish theirs.

The dog wagged his tail. He was clearly pleased. Oh what a wag he is that Timmy! Have you ever wagged when you were at school, daddy?

What does it mean when a parent wags his finger at a child?

French Sailor Beat thy belly, then, and wag thy ears.

wag tail

‘You naughty girl!’ Mom said, wagging her finger at me.

And I'll suffer it all and smile and wag my tail.