Read it through once

In pursuance of this request, Nancy quickly laid the cloth; disappearing for a few minutes, she presently returned with a pot of porter and a dish of sheep’s heads: which gave occasion to several pleasant witticisms on the part of Mr. Sikes, founded upon the singular coincidence of ‘jemmies’ being a can name, common to them, and also to an ingenious implement much used in his profession. Indeed, the worthy gentleman, stimulated perhaps by the immediate prospect of being on active service, was in great spirits and good humour; in proof whereof, it may be here remarked, that he humourously drank all the beer at a draught, and did not utter, on a rough calculation, more than four-score oaths during the whole progress of the meal.