Starting from a conclusion you like and working your way backwards, trying to find any evidence you can to support it, rather than starting from the evidence and objectively working your way to a conclusion
That feeling when you don't tuck your tampon string away properly before you leave the house and it ends up getting caught between your leg and your crotch as you walk, tugging on the string with every step and being unable to fix it until you can find a bathroom.
When a dream isn't happy enough to be called a dream but not scary enough to be called a nightmare.
"Dude, I had a dream that my favorite actor died."
"Sounds like you had a bad sadmare dude."
The words Somber and Somnium.
Somber means gloomy and mournful.
Somnium is Latin for Dream.
"Last night I had a dream my puppy got hit. The worse dream ever!"
"That sounds more like a sombernium!"