Ruby and Dorothy grew up together and went to school (grades Pk - 12) in Wichita, but both ended up getting jobs in Chicago.
They met up at a bar downtown on Michigan Ave and Ruby was complaining about her chest being sore because when she went jogging earlier that day and she forgot to wear her "Sports bra."
Dorothy laughed and said:
"Ruby, you were flat chested in High school and the girls nominated you President of the "itty-bitty titty committee."
Ruby, without missing a beat pulled her shirt up, and said:
"We're not in Kansas anymore Dorothy."