Using large, difficult words that most people will not understand. Makes you look like an elitist prick that wants to flaunt your advanced intelligence or vocabulary.
"So I told the rather rubicund fellow that I would not forbear his facetious predilection, and that I would extirpate him if he persisted. However I refrained from the notion because I desiderated copulation with his girlfriend."

Said without ten-dollar words:

"So I told the red-faced bastard that I wasn't gonna put up with his sarcastic attitude, and I was gonna kill 'em if he didn't stop. But I decided not to 'cuz I wanted to bang his girlfriend.
by jumpinthefire October 14, 2007
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