What does this omen mean?

so i was outside walking my dog and i looked up and saw a face in the clouds with the moon in the right eye. it was smiling, but then a moment later the clouds shifted into what looked like a skull. what could this mean? (the face wasnt like a perfect face, but you could tell it was from a glance, same with skull) i didntr know what subject to put this under, dream interp was close as i could see haha