willy-nilly in Polish
willy-nilly in Polish
jak popadnie
That happens whether willingly or unwillingly.
chcąc nie chcąc
Whether desired or not; without regard for consequences or wishes of those affected; whether willingly or unwillingly.
nolens volens
Whether desired or not; without regard for consequences or wishes of those affected; whether willingly or unwillingly.
na chybił trafił
(idiomatic) Seemingly at random; haphazardly.