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1 definition by sabbytazz

 
1.
When girls act as if they dont want a guy when they really do. The guy wants to blur the line that separrates them

And on a sexual level, “blurred lines” refers to girls being interested in casual and dirty sex but having to maintain the good girl image.

Also, “blurred lines” refers to the moral ambiguity of flirting with a girl Thicke knows isn’t single. Even if she’s in a committed relationship.
Robin thicke: I hate these blurred lines, I know you want it, I know you want it
by sabbytazz August 19, 2013