Steptic father 

When you get your septic serviced and save the cumwad at the end of the flush, and impregnate your wife through a fingerbang with the other mans seed.

"She can't get me with child support, I'mjust the steptic father."

Steptic father by TheDriverShotJFK August 15, 2021

Steptic-father

When servicing your septic.. and you retrieve the last cumwad deposit in the tank, introduce it while fingerblasting your next partner resulting a pregnancy.

Noun:

Steptic-Father

Her: "babe, I'm pregnant!"
You: "impossible, I'm sterile."

Steptic-father by TheDriverShotJFK August 15, 2021