They are also said to be the attraction 's mascots due to their appearances in many merchandise .
The Hitchhiking Ghosts are a tongue - in - cheek send - up of urban legends involving phantom hitchhikers .
hitchhikers are also said to be the attraction 's mascots due to hitchhikers ' appearances in many merchandise .
The Hitchhiking Ghosts are a tongue - in - cheek send - up of urban legends involving phantom hitchhikers .