Short for Doo Doo or Poo Poo and a singular definition of a Solo Turd.
As in one piece of Ca CA.
Don't be calling me Dude!
I'm No solo Turd!
A word you call someone to signify that you do not know their name or are too lazy to pronounce their name
Hey, what's up dude!
Nice to meet you dude
a word everyone uses to address eachother, so don't get offended when someone calls you it
girl 1: dude, we should go see that new movie
girl 2: sure man