I would've put Papyrus in feetie pajamas too but he's too tall, lol.
Hmm, where have we seen rainbow colors before...
Edit - Check out Jamadubs' dub! (Spanish)
And Phoenix Prime's!
Português do Brasil
Like how the ratio between the length of the arm and the forearm is the aureus number, how most structures in the body and in nature follow the Fibonacci sequence... Everything can be described throught numbers and follows mathematical and physical rules that we've made to understand reality.