Similar to the twilight zone, where nothing is quite what it seems. In Lewis Carroll's Through the Looking Glass book, it can mean clocks that work backwards or "... a poor sort of memory that only works backwards."
Through the looking glass, nothing is what it seems.
A YouTuber who frequently goes off the deep end.
“I’m not angry or screaming, I’m going off the deep end, Jesus Christ!! Jesus Christ! Jesus Christ!” - Through the Looking Glass with Rayann