Another funny forum game. As far as I know, this is most often done with video games. For instance:
"You know you have played Diablo 2 too much when you enter the kitchen, and your mother goes, "Server down, huh?" "

So, this thread is the Pink Floyd edition of this. You say, for instance, "You know you've listened to Pink Floyd too much when (...)" where (...) is something funny that could happen, or that has happened to you.

Let's get the ball rolling:

You know you have watched the The Wall movie too often when you imagine hearing some Disney-like sound when listening to the beginning of The Thin Ice.

You know you've listened to Pink Floyd too much when you expect a pig to fly.

You know you've listened to Pink Floyd too much when you are visiting London and on the day of departure insist to see Battersea Power Station, resulting in arriving at Victoria Station for the Gatwick Express 3 minutes before the departure of the train, reach the check in 2 minutes before closing time and you have to run through the whole airport to get to the airplane 1 minute before end of boarding.

True story. My family, not so amused.

Rest in peace, play some great gigs in the sky

You know you've listened to Pink Floyd too much when you think you sound like David Gilmour.