A celebrity free pass is an agreement between you and your significant other that if you meet said celebrity and there is an opportunity to sleep with them, your partner cannot get mad at you for doing so because you had agreed before hand that this person was your celebrity free pass. It is ideal if both of you in the relationship choose a celebrity free pass so that the playing field is even.

Who is that? aka...a cultural thang...none of the NFL's friggin' business!

A long time ago, people used to be embarrased when they had tickets to a Saints(LA football team) game. They would put paper bags over their head bc the Saints, honestly, were not very good players (besides Archie Manning).
Now, please understand, the Cajuns in Louisiana,(desendants from French, Spanish, and German colonists+Native americans in the area), had very thick accents.Sometimes, and I mean most older Cajuns have this accent, pronounce "this" as "dis" or "that" as "dat".
So the people would point at the fans paper bags and ask, "Who dat?"
There is also a singer that wrote a song with these words as lyrics a while back. In late 2009, a man by the name of Cracka Trax Ft. Dat Boi Pantha sings the song "Who Dat Say Dey Gonna Beat Dem Saints (Put The Hurt On 'Em)".He on the other hand was a Saints fan bc of how they played that season.They eventually went to the Super Bowl of 2010...Wait...We're all caught up now!I hope dey win!!!

Is a line made famous by Fats Waller in the 1920s. Fats was a Jazz performer mostly known for his renditions of: "Ain't Misbehavin'," and "Honeysuckle Rose."