Freshing my balls

The act of farting on your balls to feel the pressurized air coming from your rectum and then shoot your balls with a butt burp

Hey man where have you been?

Oh dont mind me I was just freshing my balls

Not in my soup

It's a phrase you say to your friends to politely deny the act of them releasing bodily fluids in your significant others mouth

Hey man can I shit in your girlfriends mouth tonight?

Not in my soup no!