Female rationalization that is usually absurd. As in women claiming they want a nice guy but sleep with the badboy. The opposite or irrational of what we think they would think.
Or:
A lot of times, girls who sleep with artists can backward rationalize anything in her head to justify her behavior. As we know most women make these decisions based on the emotional state at the time, and therefore the degree of rationalization can be quite severe.
Hamsters are every spinning on their wheel and therefore the rationalization hamster is a meme that explains why certain girls always have contradicting thought patterns and rationales for their otherwise crazy behavior. Be aware of our own self rationalizations, and girls who have a tendency to over-think the past instead of living in the present.