Comment As the traditional saying goes (Score 5, Funny) 84
C++: You accidentally create a dozen instances of yourself and shoot them all in the foot. Providing emergency medical care is impossible since you can't tell which are bitwise copies and which are just pointing at others and saying "that's me, over there."
(cribbed from https://www-users.york.ac.uk/~ss44/joke/foot.htm, but widely circulated in the 90s)