What nursery rhyme is this?

my mom sang this to me as a kid and i never know the name of it. she started off singing in a different language (idk which one) then sang “first you take a pocket knife then you stick it in your wife, go to bed, wake up dead ahhh” and she would continue with the other language. anyone know what it’s called or did... show more my mom sang this to me as a kid and i never know the name of it. she started off singing in a different language (idk which one) then sang “first you take a pocket knife then you stick it in your wife, go to bed, wake up dead ahhh” and she would continue with the other language. anyone know what it’s called or did my mom make it up?
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