Posted by Sabrina B. @gametimegirl Earlier this week, we shared with you that Ricky Rubio has  to rock a Justin Bieber backpack for the NBA season.  Now here’s more rookies getting hazing treatment.  Nuggets rookies have to rock Dora & Hello Kitty backpacks for the entire season (Even funnier than the backpacks are the contents: lotion, condoms and… tampons). Check it out after the jump…