"You know what I mean!!"
Yes, I guess I'm a mind reader!!
The most common one I hear is "Fast Track". Half the time they are referring to Fast Pass, the other half it's Test Track :p: And they always say "Well, YES, you know what I mean"
Another one I heard often is "how do I get to the Jurassic Park ride" (meaning Dinosaur) to which they always reply, "Well, you KNOW what I mean"!! .... and the other day I was asked by a grandmotherly looking woman for directions to the breakfast with Scooby Doo

to which further questioning led her to say..."you know, the one in the big hotel". She was referring to the Contemporary, and when I inquired if it was possibly Chef Mickey's her reply was, "well, YES, you know what I mean"

*shrug*