Where did the word "gobbledygook" come from?
"Former Texas Congressman Maury Maverick, who was then the Chairman of the Smaller War Plants Corporation, coined this word in a 1944 memo. He banned his staff from using bureaucratic language, writing, “Stay off the gobbledygook language. It only fouls people up. For the Lord's sake be short and say what you're talking about.” The neologism became so instantly popular that just a few months later, Maverick was quoted in The New York Times Magazine, defining the word as, “talk or writing which is long, pompous, vague, involved, usually with Latinized words."
from Word Genius