Well ever so ever so nearly...
Was driving home from work, on a dual carriageway with no hard shoulder.
Mobile rings - To be on the safe side, i thought id pull over and answer it. Pulled off the road, onto the grass at the side.
After a 5 min phone call, tried to go - no joy.
Turns out i had sunk. About 6inch on all 4 wheels. Bugger. All 4 wheels spinning.
Took me about 15mins of low range/diff lock, backwards and forwards, lock to lock to eventually crawl off the verge.
Would have been well c*ck'd in a car.. Mind it probably wouldnt have sunk.
Moral - Drive when using a mobile! Only kidding :)