I admit it; I love words. Here’s what I didn’t know about “cockamamie”:
COCKAMAMIE. “‘Cockamamie’ means something worthless or trifling, even absurd or strange; a ‘cockamamie’ excuse or story is an implausible, ridiculous one. The word may be a corruption of ‘decalcomania’ (‘a cheap picture or design on specially prepared paper that is transferred to china, wood, etc.’), a word youngsters on New York’s Lower East Side early in the century found tiring to pronounce and impossible to spell.” From “Encyclopedia of Word and Phrase Origins” by Robert Hendrickson (Fact on File, New York, 1997).
“Cockamamie is the child’s version of ‘decalcomania,’ dye transfers that youngsters used to put on their hands and arms. Since they were cheap, they soon wore off. So, ‘cockamamie’ first meant anything trifling or second-rate, and later came to mean simply silly or laughable.” From “Morris Dictionary of Word and Phrase Origins” by William and Mary Morris (HarperCollins, New York, 1977, 1988).