Problem with TG has always been the British slang...I translate movies and TV Shows to Hebrew all the time and while it's American I can easily translate it. The reason why I never even went near TG is that so many of the jokes would be very difficult to deliver after translation and I'll be damned if i know how to translate Bolloks or whatever you spell that word
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You utter pirate! - Mr. James May
"If you were going to analy rape one of the top gear hosts, Richard would be the top of everyone's list" - Jonathan Ross
"Then there’s the pronunciation issue. Jagwarr, Teeyoda, Neesarn, Hundy, Mitsuboosi, BM Dubya, V Dubya – it’s all completely mangled. " - J.Clarkson