Rocky is the younger brother of Rusty, who is Lincoln's classmate. Rocky is also one of Lucy's love interests, since Lucy was also interested in a boy named Silas in the episode "L is for Love".
Personality
Rocky appears to be a rather quiet kid, with an interest in video games and sports. Despite his indifferent demeanor, he seems to be polite and nice, given his friendly interactions with Lincoln. In contrast to his rather "normal" personality, Rocky also appears to have a liking to the macabre, given his immediate fascination with Lucy. However, he thought she was too cool for him and avoided her.
Randy
Randy is Rusty and Rocky Spokes' cousin. He was first mentioned in "Exchange of Heart".
Personality
According to Lincoln, Randy has a habit of double dipping, which is considered a bad manner as he's unknowingly contaminating the sauce with his own germs.
In "Zach Attack," Rusty mentioned twice that Derek can procure tickets to the Pocono Mountains.
In "Rumor Has It," it is revealed the Derek works as a security guard at an outlet.
In "How the Best Was Won", Rusty mentions Derek when he begins making a list of people he wants to thank for making it into the Royal Woods Middle School yearbook as a winner of the "Best Friend Group" category. It is also mentioned that Derek owns two chinchillas.
In "Runaway McBride", it is revealed that he is an assistant towel boy at a water park.
In "Present Danger", Rusty mentions that Derek taught him how to hack into an arcade game and how to operate a crane.
In "Musical Chairs", Rusty mentions that he once wanted to go skydiving with Derek, but his father forbade it, so he spent an entire week charming him, and he was eventually permitted to go.
Aaron
Aaron is Rusty and Rocky Spokes' cousin.
Biography
Aaron was first mentioned in "How the Best Was Won", when Rusty was making a list of people he wanted to thank for making it into the yearbook as a winner of the "Best Friend Group" category.