big tadoo 

Usually found in the phrase, "What's the big tadoo" or "It was a big tadoo." It means a big deal; making something seem very important. OR it can be a party or shindig.

Alice shouted, "I just ate lunch!" Bob replied, "So, what's the big tadoo?"

big tadoo by CrassPip December 3, 2013

Big Tadoo 

It’s ACTUALLY a “Big To-Do” NOT “tadoo”.

To make a big deal or fuss.

Big Tadoo is actually Big To-Do.

He prefers a small party, nothing fancy, no big to-do. Don’t go crazy, don’t make a big to-do out of it.

Big Tadoo by Wordsy April 25, 2022