Yesterday, I groggily poured myself some coffee, fired up the 'puter and pre-loaded a picture for the coming Silliness Thread; I was ready!....it didn't dawn on me for 45 minutes that it was Thursday.
Go back to bed and wake up next week.
A few months back I almost posted an OFST on Thursday. From then on I always mouse-over the time/date doohicky on the bottom right.