a mean something

mod. having to do with an excellent example of the art of doing something well habitually. John plays the piano quite well. Fred says that John plays a mean piano.

Common Names:

Name	Pronounced	Usage
GertrÚDa	-	Slovak
Krishna	KRISH-na (Hinduism)	Hinduism, Indian, Hindi, Marathi, Bengali, Gujarati, Telugu, Tamil, Kannada, Malayalam, Nepali
Tinuviel	-	Literature
Albertine	['ælbəti:n]
Rina (1)	REE-nah	Italian, Dutch
Marylu	mer-ee-LOO, mar-ee-LOO	English (Rare)