Verbal comment underlining a topic arising from what has occurred in a conversation or activity. Usually meant to be funny, and probably self directed to
defuse an embarrassing situation.
Taken from the
habit of people using a
recording device to make notes not directly involved with the subject.
A:"So, how did your day go?"
B:"
Lousy! I just want to go straight to sleep tonight . . . "
A:"Oh, ok, honey.
Note to self: Go and put out the
candles in the bedroom."