Big K.R.I.T. - hometown hero

[Ticalrecords]

its an amazing song, but theres one line i don't understand. he says "couldn't see the pussy even if it's Cassey" - or something that sounds like "cassey". thought it might have been a reference to friday night lights but its not. does anyone know what he's talking about?

http://www.youtube.com/watch?v=YpdX14zmQtI