Marvin’s Mustache

While Jack is asleep, his mustache flies around the neighborhood.
Then, when Jack wakes up, his mustache comes back and lands back on his face.
I’ve tried to convince Jack of this, but he calls me crazy.
He says that my photographs are all PhotoShopped. And the movies I take with my smartphone are all faked.
So, I waited for Jack to fall asleep, and closed the windows and doors to his bedroom.
After a few minutes, I woke him up.
“Holy shit!” shouted Jack. “Where is my mustache?”
It never came back.
So, how do you like my mustache?