look up any word, like the eiffel tower:
A little bit, or a small amount.
A- Hey man you want some salsa?
B- Hell Yeah! But just a dooboo.
by CSwhatshisface April 09, 2011
a mixture between boo boo and doo doo.
use it for all the worst situations possible.
its a adjective too, not noun dumbasses.
boy: damn me and kim leong aint friends no more, das hecka doo boo.

how not to use it...

ms mckenna: "nick in the great gatsby is a dooboo"

by jaysteeyo October 24, 2007