Popsugar Entertainment Halloween Nickelodeon Halloween Costumes 32 Ways You Can Bring Your Favorite Nickelodeon Characters to Life This Halloween October 4, 2016 by Kelsie Gibson View On One Page Photo 15 of 33 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 15 Phil and Lil From Rugrats What to wear: Matching green jumpers with a pink shirt underneath. Lil should don a matching bow. How to act: Like two peas in a pod. Previous Next Start Slideshow HalloweenHalloween CostumesPop Culture Halloween CostumesTV