Should I email that dum-dum of a guy I know or just leave it in my draft folder?
He talks about attending the dum-dum convention in August, celebrating the 100th anniversary of Tarzan.
She carried a light, sporting .303, its magazine loaded with dum-dum cartridges.
Even the dum-dum does not invariably "set up" on striking an object.
I found a few hollow-nosed bullets, too, expanding like the dum-dum.
The bullet, fired at close range, had been almost as destructive as a dum-dum.
A fifth, shot through the back of his head by a dum-dum bullet, lay in front of them on a stretcher that dripped blood.
It is a humane wound, and infinitely less injurious than the Martini and dum-dum.
The enemy used explosive and dum-dum bullets, and sniped off any of our wounded lying exposed in the open.
That's an old trick—makes the lead expand when it hits and tears an ugly hole, just like a 'dum-dum.'
: The only man safe enough to see is this dumdum cop
A stupid or foolish person (1940s+)