verb/ɑ̃.n‿a.vwaʁ ʁa l(ə) ky/
to be sick and tired (of), to be fed up to the back teeth (with)
“J’en ai ras le cul de tes mensonges.” — I'm fed up with your lies.
Synonyms: en avoir marre, en avoir plein le cul
Literally, “to have one's ass filled to the brim with”.