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1.
When a guy or girl says one thing but they end up doing the complete opposite.
I'm really into you! I want to be in a committed relationship, I can see us getting married. Then they cut all communication with no warning. They won't return calls or reply to text messages.

So this guy totally flaked on me, we had so many things planned and he won't return my calls or speak to me, here is yet another guy that pulled a Flake 180.
by Saurus-rex January 22, 2011