By -
Philip Harman
These Nick stars get a nice surprise when they open up the mysterious front door. Subscribe if you love Nickelodeon and want to see more! http://goo.gl/JJgxNm?xid=YTdesc Welcome to the official channel for Nickelodeon! We have hilarious clips from Spongebob Squarepants, Teenage Mutant Ninja Turtles, Legend of Korra, Sam & Cat, Breadwinners, and all your favorites! Subscribe to see special behind