fire at the feces
To shoot the shit; to hang around and talk about whatever comes up without any real purpose.
Kyle: "Hey Brian, do you want to go outside and make targets out of cow manure and shoot our rifles at them?"
Brian: "No, I think I'm just gonna hang out here with Mike and Phil and fire at the feces."
Brian: "No, I think I'm just gonna hang out here with Mike and Phil and fire at the feces."