Definition of bumbled:
(v) :
(intransitive) To act or move in an awkward or confused manner (often clumsily, incompetently, or carelessly).
(v) :
(originally Scotland and Northern England, transitive) To carry out (a task) clumsily, incompetently, or with many careless mistakes; to bungle, to botch.
(n) :
A confusion; a jumble.
(v) :
(intransitive, frequently with on) To speak in a rambling, incoherent, or indistinct manner, especially at tedious length.
(v) :
(intransitive, of an insect) To buzz or bum.
(n) :
A bumblebee.