Are there any good songs about Friday?

It's Friday, and I'm super stoked that I have two more bunches of hooligans before I have two glorious days away from this building.  I'm trying to come up with a song I can sing in my head for the rest of the school day, but I can't think of any about Friday. 

Sunday -- "Easy Like Sunday Morning", "Sunday, Bloody Sunday"



Monday - "Rainy Days and Mondays", "Manic Monday", "Monday, Monday"



Tuesday -- "Tuesday Afternoon", "Ruby Tuesday"



Wednesday --



Thursday --



Friday--  Okay, "Friday, I'm in Love."  I just thought of it.



Saturday -- "Saturday, in the Park", "Another Saturday Night", "Saturday Night's Alright for Fighting"



Alright, Friday is covered, but I guess I'm going to have to google Wednesday and Thursday.