A nickname or saying for
someone who doesn't talk clear in
reference to the "mumbles" videos on
youtube.
Someone who doesn't talk clear: Heyall I be right day by
da doe iffu be need me n chit, aight den.
Other person:
Huh?
Bystander 1: I don't know what bartledoo is talking about over there.
Bystander
2: Beats me, I thought he was retarded.