[smallmancontrov]

Charge up the electromagnetic trash cannon!

[greggsy]

You’d presumably need some kind of trash compactor to maximise the efficiency.

[woleium]

Anything is a weapon if its going fast enough

[KineticLensman]

This presumably was Humanity’s fall back if the fusion drives didn’t stop the Kzinti

[brookst]

Aka the trash to kinetic weapon converter.