A comic by Poorly Drawn Lines. First panel: A mouse says 'Tomorrow is a new day.'. Second panel: A crow replies, 'Today's a new day too. It just started.' Third panel: Mouse says 'Nah, this one's done.' Fourth panel, looking at the crow with a disapproving glare, saying 'It's 9am'. The mouse is replying off-panel, 'I'm over it.'.
I'm over it.
Source: https://www.poorlydrawnlines.com/comic/a-new-day/