"All right, who called me Bullet Head!?"

There's something a little disturbing about the thought of jamming something that looks like a bullet into your ears, but then again, MUNITO's SITi (Standard Issue Titanium) Nine Millimeter Earphones clearly aren't your grandma's earbuds. 

Not only are their metal bodies modeled after 9 mm shell casings, but their flexible tips are actually trademarked as SiliconeHollowPoints. 

Lest you think that these earphones are all novelty, they do have some half-decent specs. (more)

Memo to self: Replace REI OSCOR Blue headphones with these.