A fork of Rural Dictionary
A napkin with a hole in it for a protruding penis. Meant to catch access spunk during masturbation or philashio
Uncle jack used an old McDonald’s napkin as a spunk bib when be beat off his car on lunch break.
A napkin you tuck under dick while you are peeing, this way you do not get pee on you pants from splash back or shaking it out.
You should have used a pee bib so it didn't look like you peed on your pants.
When one puts an item of clothing, eg a T-Shirt, over ones stomach to catch any stray spoog when knocking one out.
My girlfriend didn't suspect a thing until she found my used Jizz bib under the sofa. She had to tear it off the upholstery.