hell-on-wheels

n. a very impressive person or thing; an extreme type of person or thing. (Use caution with hell.) This little machine is hell-on-wheels for general woodworking purposes.

Common Names:

Name	Pronounced	Usage
Bert	BURT (English), BERT (German, Dutch)	English, German, Dutch
Moe (1)	MO	English
Naoko	nah-o-ko	Japanese
Mael	-	Breton
Mitya	-	Russian
LÉOn	le-AWN	French