little hermaphrodites - According to the Oxford English Dictionary, "scrat" means hermaphrodite. If you combine that with the suffix "-ock", which the OED says is generally used as a diminutive, we can guess that the word scrattocks means little hermaphrodites - maybe midget herms even.
It seems the only good use for this word is arbitrary cursing. You could say it when you are suddenly angry like when you stub your toe or when you spill a drink. It's definitely an expletive.
A fictional type of Real Ale, of allegedly lethal alcohol content and the tendency to produce a barin-crushing hangover the next day.
See also "Suicider"
"Christ, you look rough ! What have you been doing ?"
"Awwww..... the usual .... went out with the lads last night and had eleventeen pints of Scruttock's "Old Dirigible", then a curry..... got any aspirin ?"
the patch of skin between your balls and your poop shoot
guy 1: dude, my scruttox itches like hell, what's your sisters number?
guy 2: What? why do you want my sister number?
guy 1: because she was licking my scruttox last night and I think she gave me something, I'm gonna tell that bitch off!