INTERCAL is an esoteric programming language that was created as a parody by Don Woods and James M. Lyon, two Princeton University students, in 1972. It satirizes aspects of the various programming languages at the time, as well as the proliferation of proposed language constructs and notations in the 1960s.
There are two currently maintained versions of INTERCAL: C-INTERCAL, formerly maintained by Eric S. Raymond, and CLC-INTERCAL, maintained by Claudio Calvelli.
Read more about INTERCAL: History, Details, Documentation, Syntax, Dialects, Impact and Discussion