grandmother

mastery
UK /ˈɡɹæn(d)ˌmʌðə(r)/ US /ˈɡɹæn(d)ˌmʌðɚ/noun

card 1 of 6 · idiom meaning

What does the idiom 'sell one's own grandmother' mean?

What does the idiom 'sell one's own grandmother' mean?