Definition of hot diggity in English:

exclamation

• Used to express excitement or delight.

  ‘hot diggity, I'm excited to get to use it!’

  ‘I just won a hundred bucks— hot diggity dog!’

  ‘hot diggity damn, this thing does everything’

  More example sentences

  • ‘Hot diggity! He really knows his Keynes buzzwords, doesn't he?’
  • ‘Don't you say to yourself at times like that: "Hot diggity dog! Life is good. Life is wonderful. It's great to be alive."’
  • ‘"Hot dog!" he cried, grinning, ecstatic. He leaned out over the sill. "You tell 'em, babies!" he shouted down. "Hot diggity dog!"’
  • ‘One imagines Perry Como would have said, "Hot diggity."’
  • ‘Hot diggity! This portrait of the con artist as a young man comes to ecstatic life.’