Of course, I may have an unconscious scatalogical bent (twist?) to my mind.
Occasionally, when I'm singing the traditional German Christmas song "O Tannenbaunm," the line
"Du grünst nicht nur zum sommerzeit
(You're green not only in summertime,)
Nein, auch im winter venn es schneit
(No, also in winter when it snows...),"

i slip and sing "scheit," instead of "schneit."

...

Oh, well ...

Genie