Oh Mnemosyne, forgive me!
Mnemosyne is the Greek goddess of memory, and mother of the Muses. If she were a Christian saint, she'd be the patron saint of reminding forgetful people.
I lost my business notebook this weekend after the filming of The American Dream. I lent it for use in the production, yet forgot to collect it after the filming. It is presently misplaced or, at worst, lost for good. Thus I may be a few days or even weeks behind getting some priorities accomplished. I may have even lost some ideas and records forever.
If you need something urgent from me, and I haven't gotten around to it, please contact me and remind me of what it was I owed you.