A 'sweet man' is mentioned above; Lead Belly is an introdiction to TB Blues refers to (what sounds like) 'A Sweetback Man'. I've always taken this to be a pimp. If anyone can explain that intro I'd be grateful. And the meaning of 'Pigmeat' or the words to 'I'm Going to Hold It in Her While She's Young and Tender' of 'Yellow Jacket', I'd be very grateful too.