I used to enjoy winding up my mum with this, trying to catch her out. I’d randomly call out “Mama…?” so she’d say “yes?”, then I’d hit her with the “I just killed a man” line. I don’t usually call her that though so I had to pick my moments when she was distracted.

It used to get a tut (what I call a ‘mum tut’; inexplicably loud) and an indulgent eye roll, but once she grew tired of it I’d barely finish the second syllable of ‘mama’ before she’d cut me off with a “NO!”

It backfired a bit when my husband tried it with his (older, less pop-culturally aware, hard of hearing) mum. When he said the ‘I just killed a man’ line, she replied with “Ay? You done what, babe?!”