Badoodoodoo - The call of the Nerdfighters! When something happy or celebratory happens, 'badoodoodoo!' can be called out to show excitement, appreciation, happiness, triumph, etc. Started by Nerimon of Youtube, & favorited by The Vlogbrothers (also of Youtube).
Charlie: Oh man, that was a great concert!
Alex: Yeah it was, badoodoodoo!!
Christina: Damn, where are my keys?
Becky: Oh, here they are, I found them!
Christina: Thanks, badoodoodoo!