Normally, I can understand most things you guys say but sometimes I get a little puzzled.
Dave explained what a LEO is but then he mentioned H & H which I'm guessing is a well known company in the USA but tried a google and I'm still none the wiser.So what do the letters stand for and is it something everyone ( apart from me

) will have heard of ?
Sparks said he had "sausage gravy with biscuits and S.O.S " Can someone explain what SOS is ? Again I tried googling but still couldn't work it out.
Also what is sausage gravy....is it a kind of onion tasting gravy ?