Diamonds are the hardest metal known to man. Prove me wrong, /b/.
>Protip: you can't
>>674556809
>Diamonds are the hardest metal
crystal fucktard.
>>674556809
Drive it into a brick wall
>>674556809
titanium
>>674556809
Diamond is not a metal. Please pay attention in school today. Carbon crystal is the answer
>>674556809
>metal
>>674557139
>>674557516
Not bait, just shitty copypasta.
See:
>>674556977
>>674556809
Wrong.