Vomiting. Hark ye, friend, have you got a padlock on your a-se, that you sh-te through your teeth? Vulgar address to one vomiting.
Definition taken from The 1811 Dictionary of the Vulgar Tongue, originally by Francis Grose.
Sh-t Sack * Shod All RoundNathan Bailey's 1736 Dictionary of canting and thieving slang
John S. Farmer's collection of canting songs and slang rhymes