slang.

Levhow do the kids say it nowadays?
big oof
or is that old?
is there a newer one like
that's a fucky wucky!
Nooo
It’s
fuccy wuccy
Levnah b, that would be pronounced fu-chi wu-chi
fukky wukky maybe
We can do it with the Italian spelling
Fucchi wucchi
Levbut then it would be foo-ki wookie
like a horny chewbacca
I see this as an absolute win