lackohumoratosis
Lackohumoratosis is when you’re so boring you could put people to sleep. You think being serious is cool, but it’s just sad.
My dad has lackohumoratosis. He said, 'This is not funny.' when I told a joke about his snoring.
My friend has lackohumoratosis. He didn’t laugh when I told him I got a D on my math test.
My dog has lackohumoratosis. He just stared at me when I did a silly dance.