all hat and no cattle

Full of talk that is more impressive than that which one actually possesses or is able to do. Primarily heard in US, South Africa. He talks as though he knows more than anyone else, but he's all hat and no cattle.

Common Names:

Name	Pronounced	Usage
Jagusia	yah-GUW-shah	Polish
Takako	tah-kah-ko	Japanese
Yama	-	Hinduism
Randolf	RAN-dahlf	English
Jovanka	-	Serbian, Macedonian
Piri	-	Hungarian