These things... I am going to destroy!!
One day, Miku will overthrow the entire Domino's Pizza chain for good. Some day... some day.
Where it says "him," it's "ano hito," so it could just as easily be "her," "them," etc. But ultimately, picking a gender was just clearer than using "them" and having it be misread as plural.
Original video: http://www.nicovideo.jp/watch/sm13306896