This week's theme is "exhibitionism." Most male flashers are meek, quiet men?! And how should you react when flashed?
I heard it was short for "yuutairidatsu" 
(out-of-body experience).
Ach, ich dachte für „yuutairidatsu“
(außerkörperliche Erfahrung).
Yo escuché que lo sacaron de "Yutai 
ridatsu" (Experiencia extrasensorial).
Yo había oído que lo venía de "Yutai 
ridatsu" (Experiencia extrasensorial).
On m’a dit que ça voulait dire
« expérience extra-corporelle ».
Io sapevo che stava per "yuutairidatsu".
 (esperienza extracorporea)
Achei que era abreviação de "yuutairidatsu", 
ou experiência fora do corpo.