Possible Clues:

• By the end of the week I swallowed hundreds - more than enough (8)
• By the end of the week I swallowed five hundred till I had had enough
• Fully filled
• After the first of the month a boy has had enough
• Following Saturday the first the date gets confused if you've had enough of it
• Stuffed to the gills
• Working at a diet's getting stuffed
• Fully replete
• When after Saturday, in short, I made a date with this I had more than enough of it
• Stuffed with food, completely full