be all mouth and no trousers

US /bi ɔl maʊθ ænd noʊ ˈtraʊzərz/
UK /bi ɔl maʊθ ænd noʊ ˈtraʊzərz/
"be all mouth and no trousers" picture
1.

sadece lafta kalmak, boş konuşmak

to talk a lot about what you are going to do but fail to actually do it

:
He's always boasting about his plans, but he's all mouth and no trousers.
Hep planlarından bahsedip durur ama sadece lafta kalır.
Don't listen to her promises; she's all mouth and no trousers.
Onun sözlerine kulak asma; sadece lafta kalır.