Robert's boss is a slimeball and loses his temper on a regular basis.
The definition of a slimeball is slang for a terrible person.
An example of a slimeball is a manager who is mean to his employees.
A despicable or disgusting person.
Origin of slimeballslime -ball (probably as in oddball )
- (slang) A person who is slimy (in the figurative sense of underhanded, sneaky).
- Ann, assuming the man (whom she referred to as a "slimeball" on VH-1) was referring to her actual boyfriend at the time, responded that he was fine.