I was bored so I translated the first two episodes of the Stig's Morse code:
On the Gallardo:
"me like cheese"
"strictly is crap"
On the Abarth:
"i voted ross perot"
"me smell cats"
I had to record the audio into Audacity, slow the speed down by 80% then reference a chart to try and figure out what was bleeped.
I didn't translate the fourth episode as I was too tired and besides, someone else did it already...
On the IS-F:
"too many gears"
"i like mr sulu"
Apart from the too many gears comment, just a bunch of nonsensical one liners it seems.