Definitions by schugbaby

ONPS 

ONPS (Old Nut Puppy Syndrome) is a disease caused by not allowing a male dog to ejaculate for multiple years before allowing to breed. The resultant puppies are frequently born with physical or mental deformities, often resulting in still births. ONPS is easily avoidable by allowing the stud to ejaculate with owner assistance before copulation with fertile bitch.

Man 1: Dude my puppies were all born inside-out. There's just organs all over my floor. What the fuck happened?

Man 2: Sounds like ONPS. I told you, you should jerked off your dog before you let him mount her.

ONPS by schugbaby January 21, 2023