Just click the wavy thingy attached to a long skinny rectangle that is in the color defined as "green". Comment if you and Nibs share birthdays! Also throw in a heart and star while you're at it ;P
This project took me about 20 minutes. It was very easy. Feel free to remix this and showcase your pet/adorable object of affection (e.g. a rock, a pigeon, your adorable baby gorilla, an axolotl, a little sibling,