Song Parodies!

I am obsessed with many things. On the top of the list is music, and mystery, particularly the Nancy Drew variety. So what if they were put together??
Some employees at Her Interactive, the creators of the ever-amazing Nancy Drew games, wrote a parody of the viral song "Call Me Maybe", called "Call Me Nancy", or "Second Chance Me", after a feature in all of their games. Whenever Nancy makes a mistake, you get a game over sequence and are given a "second chance" to do things right.
This is one of my all time favorite videos, since "Call Me Maybe" is also one of my favorite current songs, and Nancy Drew is my all time favorite teen detective! So, this video got me inspired to write a parody of my own. This one is called "I'm Nancy and I know It"
Yeah, when you walk on byYou might see me, this little private eyeI’m walking my beat, down River StreetNever see defeatThis is how I rollTogo the dog getting out of controlIt’s Nancy with the knack for cluesI’m so sweet how could you supposeThat I’m sniffing out clues (x3)Uh huh I solve crimeYeah, I’m sniffing out clues (x3)Uh huh I solve crimeWhen I walk to the crime scene This is what I thinkSomeone out there is watching meI got a magnifying glass and I ain’t afraid to use itUse it Use it Use itI’m Nancy and I know itI’m Nancy and I know it
Yeah, I wasn't able to finish it. I ran out of creative lyric ideas. I didn't make a video of me singing it, because   I would have to change keys A LOT to be able to hit all of the notes, and it would be overall catastrophic. Plus, I can't get the rhythm right.
Feel free to finish these lyrics for me, and maybe even post your results, and/or sing it!
(Disclaimer: all rights are reserved to respective owners: "Call Me Maybe": Carley Rae Jepsen. "I'm Sexy and I Know It: LMFAO. Disclaimer to the disclaimer: I would NEVER say that one acronym out loud... just FYI)