Ф7
ДО ФЁНИ ( ФОНАРИ )
highly collPrepPthese forms onlysubj-compl with бытья (
subj: any noun, often это, всё, всё это)) some person or thing does not matter to
s.o. or interest
s.o. at all
X Y-y до феньки - Y doesn't give a damn about (for) X
Y doesn't give a crap (a hoot
etc) about XY couldn't give a good goddamn about X.