Whenever the subject of C/C++ quirks is brought up, I always like to point out the Deep C/C++ presentation:
http://www.pvv.org/~oma/DeepC_slides_oct2011.pdf
Source: https://freecomputerbooks.com/Deep-C-and-Cpp.html#downloadLi...
Previous discussion: https://news.ycombinator.com/item?id=3093323
It could be considered a bit dated at this point (It's before C++11) but I find it still both entertaining and educating.