Quotes

I have noticed that at work I tend to use quotes alot.  There is a chat forum that make communication across the call center a bit easier and I find my brain is automatically picking up bits of conversation and converting those bits to irrelevant snippets of movies.  

Latest example;
a colleague made a rhyme about taking calls I obviously replied with "no more rhymes now. I mean it"..."Anybody want a peanut?"

Does anyone ever wonder why our mind works the way that it does?  I seem to find myself using these quotes as reference points throughout the day.  The reason I find this interesting is this;

What were to happen if those quotes didn't spring forth unbidden?

I just wonder what would come out if I never watched movies, listened to music, read books or the like.  What would be coming out of my brain if I never put in any new information.  The relevance of this question is completely non-existent because there is always new information coming into our brains.  This is really where my query led me because then I look to my son.  I see that today he has begun crawling and so that opens a whole new world of "what the crap will he get into now" but the real important thought in my brain was "what will his brain get into now".   

I had a smart person once tell me "Garbage in, Garbage out" and I wonder how I can shield my child from garbage until he can make his own choices.  This brings up a whole new argument of whether or not I should be shielding him.  

All of these things from one harmless Princess Bride quote...you can imagine what would happen after a movie like Inception :)