Mark: Of course I did bro!
The British television network, ITV, translated "Yippee-kayae mother fucker" a line in the American Bruce Willis film Die Hard to "Yippee-kayae kemosabe" as this was thought to be less confusing to the British audience. Mother fucker is not a common term used in British society. Kemosabe is. It might also have something to do with Roy Rogers or the Lone Ranger...
Hermin (baddie with german accent): Hey?
John Mclane (Bruce Willis with no shoes on): Sorry, I mean Kemosabe!
Hermin: Ah! Danke. Das ist gut!