""hammer up"" — hear it spoken in real YouTube videos

Found 2 examples of ""hammer up"" across 1 YouTube videos with captions. Click any result to hear native speakers use this word or phrase in context — free, no sign-up required.

The Incredibly Unique Triple Barreled Pistol... - Smarter Every Day 304

SmarterEveryDay

And then once the powder goes, it blows the hammer up.

The Incredibly Unique Triple Barreled Pistol... - Smarter Every Day 304

SmarterEveryDay

ignites] [D] As soon as it hits, look, the cap blows the hammer up.