Speaking as a british programmer, if a given piece of software hasn't made me yell expletives at the screen at least once, I probably haven't done something suf

Speaking as a british programmer, if a given piece of software hasn't made me yell expletives at the screen at least once, I probably haven't done something sufficiently non-trivial with it to count as "used in production" yet. But then again even by british standards I am unusually sweary when writing code.