After waking up bright and early in the mood for a Sunday ... Besides being charmingly funny, "The Secret Box" presents an awfully sweet look into SpongeBob and Patrick's longstanding friendship.

A Spongebob secret involving Patrick and originating from Season 2 in 2001 is keeping fans up at night many years later.

Let's take a look. Of course, the real reason is ... The second half of the episode, "Patty Hype," sees SpongeBob come up with an idea for multicolored Krabby Pattys known as "Pretty Pattys." ...