This type of thing is not unheard of...
At least not at the dinner hour.
When I was 13 or 14 two teenage boys in my town were killed when they crashed their Pontiac GTO at high speed. The report from rescue workers on th scene was that one of them had spinal fluid coming out of his nose. That really creeped me out to the point where I never had the urge to speed like that, even in my first car, a used. ‘68 Buick GS 400.
How often do I need to change my brain fluid?
Not unheard of but can turn a simple sinus infection into a really serious condition...