Who’s A Mother Chucking Ninja? Just Ask Justin Timberlake

According to many sources including UProxx.com, Justin Timberlake gave Madonna a birthday shout out on Twitter and called her his "Mother Chucking Ninja". This sent the twitterverse into a tizzy, and most of it was backlash! Some people felt that Justin was trying to use the "N-word" on the sly, others said he is trying too hard to represent the hip-hop culture, and others asked the question, "What's wrong with using the word 'ninja'?"

I don't see anything wrong with calling Madonna your ninja if she's cool with it. But I also think the forgot to add the words "Teenage Mutant".

UPDATE: Justin Timberlake has since deleted that tweet off his twitter page!