Oldbum is likely misspelled.
Oldbum has no English definition.
As a noun sluggard is
a person who is lazy, stupid, or idle by habit.
oldbum
Not English
Oldbum has no English definition. It may be misspelled. sluggard
English
Noun
(
en noun)
A person who is lazy, stupid, or idle by habit.
A person slow to begin necessary work, a slothful person.
A fearful or cowardly person, a poltroon.
Synonyms
* See also
Related terms
* lug
* slug
* sluggish