Can you tell what this is? 
Yep, it's a fried egg, albeit a toy.
Guess where it is?
Yep, it's on the ceiling and it's sticking quite well.  By reports (from my teen), you have to peel it off.
You see, I just knew that this item would fascinate him even though appropriate ages for use are 3 and up.
This mama knows her doofy (17 year old) son :D!