doo

exclamation1

1. •
   Used as a scat word in singing.

   • […] the bloke who sang about coloured girls going 'doo de doo de doo doo d'de doo de doo de doo' had once had this thing with the guy who produced the debut albums by the Stooges and Patti Smith. — 2006

noun2

1. •
   (informal) feces, particularly that of a dog.
2. •
   A snowmobile.

   • If you know what it means to be a “fidlet” going for a “jolly” in your “doo”, then you are part of an exclusive club that speaks colloquial Antarctic English. — 2024

noun1

1. •
   (UK) Initialism of driver-only operation.