talk the hind leg(s) off a donkey
US /tɔk ðə haɪnd lɛɡ(z) ɔf ə ˈdɑŋki/
UK /tɔk ðə haɪnd lɛɡ(z) ɔf ə ˈdɑŋki/

1.
bercakap tanpa henti, banyak cakap
to talk a lot, especially to the point of exhausting or boring others
:
•
She could talk the hind leg off a donkey about her travels.
Dia boleh bercakap tanpa henti tentang perjalanannya.
•
My aunt can really talk the hind legs off a donkey when she gets started.
Makcik saya memang boleh bercakap tanpa henti bila dia mula.