An aura of negativity, a ho hum feeling, a general malaise of the spirit.
Expression of sympathy for people experiencing negative things.
I woke up today with a wicked hangover, Blurm.
Blurm! sorry you have had a bad day.
Having a total Blurm day, I'm out of shampoo, the A/C is broken at the office, and my car is in the shop.
A mixture of blood and sperm.
The guy's lower back was covered in blurm.