ThrillsExpress
Roller Poster
ALSO not a coaster but Popcorn's Revenge in Walibi Belgium smells like... popcorn
Oh, forgot to mention Sooperdooperlooper too. The final trims at the end greet you to a horrible gasoline smell to the right.Last time I went to my home park, the back of Kingda Ka smelled like fertilizer / cow manure. My mother, then, proceeded it to call the back row, "Kingda Ca-Ca" as I told her my experience.