full of big talk but lacking action, power, or substance; pretentious

listen to the pronunciation of full of big talk but lacking action, power, or substance; pretentious
الإنجليزية - الإنجليزية
all bark and no bite
all hat and no cattle

Yew certainly are. All hat and no cattle.

full of big talk but lacking action, power, or substance; pretentious
المفضلات