They actually think glare and rain spots on their digital camera lens are UFO's an ghosts.
I wish they'd quit that -- my S-I-L (I love her, I really do!) called me three times about the "RODS! they're RODS, dammit!" on the bagcam a few days ago...
She's saddened, deeply saddened, that I've now seen them with my own two eyes and still won't believe...