greaseball

noun
RareNot in standard dictionaries
1

A person of Italian descent.

2

Any person of Mediterranean (Italian, Spanish, Portuguese, Greek) or Hispanic (Latin American) descent.

3

A mechanic.

4

A biker, a tough.

5

A rocker or metalhead, especially one who listens to 1950s rock and roll or 1980s thrash metal.

#derogatory#slang