Wrong lyrics to a song, "Hotel California" - The Eagles.
I heard:
On a dark desert highway
Cool wind in my hair
Warm smell euculyptus
Rising up through the air.
(Real lines:...)
On a dark desert highway
Cool wind in my hair
Warm smell of colitas
Rising up through the air
Who the hell knows what 'colitas ' are? They sound like Arabian hookers, (if there's such a thing)!!!
A childhood belief about misheard lyrics

others believed things like this
- I thought the song Hotel California by the Eagles said "Welcome to Oakdale California— JewLea
- At one point, i thought that "Where the Sun Don't Shine" and "The Land of The Rising Sun" where the same thing— A. Brone E.
- I used to believe that you could naturally have dark hair with blonde streaks.Anon
- I used to believe that when I farted, i could smell up all the stench before anyone else could smell it.— Tim
- on "highway to hell" i always thought it goes "baby see, baby do" instead of "hey satan, payin´ my dues"— Miss Understood
- When I was a child I used to believe that the steam rising from my food were ghosts. Anon