Dad Lawrence Asuncion is helping his little Optimus Prime win at trick-or-treating this year. He spent six hours building an awesome "Transformers" costume for his 4-year-old son, Lawson, that actually transforms.
"He loves it," Asuncion, of Oradell, New Jersey, told ABC News. “I had to tell him that I was still working on it so he'd take it off, and he wanted to sleep while wearing it!"
Read more at ABC News: Kid's Transforming 'Transformers' Costume Rocks.