It's now or never

It's now or never.

something that you say which means that you must do something immediately because you will not get another opportunity As she was leaving I thought, it's now or never. So I just went up to her and asked her out.

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Common Names:

Name	Pronounced	Usage
Bogdana	bawg-DAH-nah (Polish)	Polish, Russian, Slovene, Bulgarian, Serbian, Macedonian, Romanian, Medieval Slavic
Jacki	JAK-ee	English
Ildi	-	Hungarian
Hawley	['hɔ:li]
Nino (2)	-	Ancient Near Eastern (Hellenized), Georgian
Lysette	-	English (Rare)