Tilt-A-Whirl

Etymology
. Invented in 1926 by Herbert Sellner of Sellner Manufacturing Company Inc. of Faribault, MN, U.S.A.

Pronunciation
/ˈtɩlt ǝ ˌʰʍɩɹl̩/

Noun

 * 1) A spinning-platform amusement ride that exposes its riders to unpredictable combinations of tilting, spinning and horizontal movement.
 * 2)  Any fast-paced, unpredictable and disorienting experience.

Translations

 * French: Undulateur
 * Spanish: Undulatadora