Some say that language is a constantly evolving tapestry, woven together by culture, environment, circumstance and a bit of good old human ingenuity. Those people use very long words.
We prefer a simpler approach to language. Dictionaries define things in very long winded ways. We don't have time for any of that, there's procrastination to be done.
No, we'd much prefer it if words were defined in the way that's most relevant to us.
All of these years there was us thinking that sarcasm meant 'harsh or bitter derision or irony, or a sharply ironical taunt; a sneering or cutting remark'. Turns out we were wrong.
FunDefinitions.com have made it there mission in life to define words properly. Get ready to get hit with some knowledge.