As the train pulled away, she waved and cried, 'do svidanya!'

woopy do, I finally got a small raise, so don't act like it's the end of the world.

His whoopy-do attitude made everyone else feel awkward during the quiet ceremony.

He muttered whoopy do when they announced his promotion, sounding sarcastic.

They made a huge whoopy-do about arriving five minutes late.

whoopy-do! We finally fixed the leak.

They made a huge whoopy do over a simple apology.

Woopty-do, you finally fixed the leaky sink—should I throw you a parade?

They organized a whoopy do celebration for the team's unexpected win.

The workshop handout clearly listed the do's and don'ts for using the lab equipment.