general swelling or inflammation of the labia or "beef curtains" as the kids are calling them these days.
beef curtainitis can be caused by various factors such as:
1. fucking too hard or too frequently
2. allergic reaction
3. getting punted in the poon
etc.
paris hilton probably has terminal beef curtainitis as a result of being constantly stuffed on by numerous, random wieners.
The act of putting a curtain between two males as they engage sexualy with a female situated in the middle. This lets the threesome occur without either male witness the others sweaty leering face and cumface. Reducing the result of a turn off. High fives may still occur around the side of the curtain.
The belief that there is nothing more to art than surface-level interpretation and that anyone who tries to find deeper meaning is an idiot, a practice of anti-intellectualism.
"Why do you even care about symbolism and themes? The curtains are just blue!"
-typical subscriber to blue-curtainism