Recently I stayed in one hostel and connected restaurant was making steaks on grill every now and then, I asked what they did with the fat (pure beef gold), and I was shaking my head to hear they throw it out (clog those pipes fuck yea). So I started to collect it before they could and it nicely (and for free) covered my cooking needs. When I loved alone, every 3 weeks I rendered tallow. Cheaper and tastier than buying motor oil (sunflower).

People are retarded to throw it out.