What is mashed potato discharge?

"Mashed potato discharge" is not a standard term or widely recognized concept in any established field. It could potentially refer to a humorous or creative concept in a fictional context, a niche joke or meme, or an unusual event involving mashed potatoes. If this term has gained a specific meaning or significance recently, it might be connected to a niche event, viral moment, or creative work that has not been widely documented in the data I have up to October 2023.

If the term refers to a specific, recent trend or event, providing additional context or details could help clarify its meaning or origin. Otherwise, the phrase might be interpreted literally or humorously as the discharge or serving of mashed potatoes, which could be relevant in a culinary setting or an exaggerated or creative description of a culinary event.