lightning fast

(hyphenated if used before a noun) Incredibly fast; too quick to keep up with. Did you see that martial arts expert? His kicks were lightning fast! My brother has a lightning-fast wit.

Common Names:

Name	Pronounced	Usage
Harisha	-	Hinduism
Larry	LER-ee, LAR-ee	English
Tzila	-	Hebrew
Arthit	-	Thai
Wilfred	['wilfrid]
Theodosia	-	Ancient Greek, Greek