I got inspired after watching a video of jiggly puff to make this instructable.
Step 1: Balloon
Take a pink balloon blow it up round like a beach ball.
Step 2: Tie Off and Massage the Balloon
After you tie off the balloon, just squeeze the balloon carefully without letting it pop.
Step 3: Drawing on His Features
Make her face, hair, ears, feet, and arms! Don't forget to find a picture for reference.
Step 4: Jigglypuff's Microphone/marker
Use a king sized sharpie then tape it to towards his arm.
Step 5: Don't Fall Asleep!
Or she will scribble all over your face!