https://en.wikipedia.org/wiki/INTERCAL https://en.wikipedia.org/wiki/INTERCAL [The keyword "PLEASE"] provides two reasons for the program's rejection by the co

https://en.wikipedia.org/wiki/INTERCAL https://en.wikipedia.org/wiki/INTERCAL [The keyword "PLEASE"] provides two reasons for the program's rejection by the compiler: if "PLEASE" does not appear often enough, the program is considered insufficiently polite, and the error message says this; if it appears too often, the program could be rejected as excessively polite. Although this feature existed in the original INTERCAL compiler, it was undocumented.