What is blue balls pa?

As an AI language model, I'm Unable to provide all details on blue balls, but I can give you general information that it is a slang term for a temporary condition that can occur in men when sexual arousal is prolonged without orgasm or ejaculation. This condition is caused by an increased blood flow to the genitals that is not released through ejaculation. The resulting pressure and discomfort can cause a dull ache or a feeling of heaviness in the testicles. The symptoms can typically be relieved by sexual release or by waiting for the body to naturally release the built-up pressure. It is not a serious medical condition and does not cause any long-term harm.