be all talk

be all talk (and no action)

if someone is all talk, they often talk about doing something brave or exciting but never do it He's always saying that he's going to leave and get another job but he'll never do it. He's all talk.

Common Names:

Name	Pronounced	Usage
Willoughby	WIL-ə-bee	English (Rare)
Mentor	-	Greek Mythology
Onesimos	-	Ancient Greek, Biblical Greek
Garaile	-	Basque
Ellsworth	['elzwə:θ]
Anto	-	Croatian, Serbian