What is Rusty Hacksaw?
1.
When one has anal intercourse with a partner, then pulls his shit covered dick out; the shit coated dick is then placed across the partners mouth and moved back in fourth in a sawing motion.
Also known as the Muddy Hacksaw.
Bruce pulled out his shitty rod, placed it on Teds mouth and proceded to give him a Rusty Hacksaw.
See