What is Fuck Jaw?
1.
A "know it all" that actually knows very little. Talks a lot but says very little of value. Every word out of his or her jaw is most often best ignored, especially if you can't sort through the crap.
He gives a wonderful first impression but once you get to know him you'll realize what a real fuck jaw he is.
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Random Words:
1.
Impressive at first but with experience, found to be stupid or unimaginative
"That John Kerry seems to have gravitas."
"..