now or never

*now or never

at this time and no other. (*Typically: be ~; become ~.) This is your only chance, John. It's now or never. I decided that it was now or never, and jumped.

(it's) now or never

you should do something immediately because you may not get another opportunity Olympic athletes only get a chance to compete every four years, so it's now or never for me.

Common Names:

Name	Pronounced	Usage
Gaubert	-	French
Merle	[mə:l]
Braith	BRAYTH	English (Australian)
Sutherland	['sʌðələnd]
Tomiko	to-mee-ko	Japanese
Annuska	-	Hungarian