Millennieitis

The inflammation of a Millennial. The presence of any discomfort or pain that is unwanted in someone feeling entitled to life without pain. Pain can manifest as physical symptoms or emotional distress, brought on by such conditions as the "common cold" or a "differing opinion". Typically found within the Millennia Generation, this dangerous condition is also contagious to non-Millennials feeling similarly entitled, and can be referred to "Millennieitis by Poxy".

Michael, a 28 year old man-boy, suffered from a stuffy nose requiring his mother to bring him to the emergency department.

"Is it serious?" mom asks.
"No, its millennieitis"