It's a windshield mounted traffic light lens. It goes near the top of the windshield on pre 1960's cars that didn't have great visibility so you can see when the light turns. Abusive comment hidden. (Show it anyway.)
5th ninja turtle's weapon, the one they never told you about. Or a rice flail. Abusive comment hidden. (Show it anyway.)
Illustrated People "Skeleton". It's like that tshirt from karate kid but better. tons better. Abusive comment hidden. (Show it anyway.)