The act of going to cemetery, digging up a dead animal, and aggressively having sex with it while your homie either fingers or masturbates it. This must be done using anal beads, lube, lotion, and a ripped up homemade condom. For it to be considered Buster Nutting, you must practice all of your moves on a fleshlight made from a sponge, rubber gloves, and a can of pringles for 10 hours straight. After you do it for a good 5 seconds and let out your load, you must start jumping on the animal until it's organs splatter everywhere so you can drink it up like it's a cherry fucking slushie.
Hey Bob, Jimmy's Dog just got brutally murdered, it's a perfect time to practice our Buster Nutting skills