doodlebug
Pronunciation: /ˈduːd(ə)lbʌg/
Definition of doodlebug
noun
informalOrigin:
mid 19th century (in doodlebug (sense 2)): from 17th-century doodle 'ninny' + bug
mid 19th century (in doodlebug (sense 2)): from 17th-century doodle 'ninny' + bug