Toby is Dave's cousin or nephew.
Primeval: New World
Alvin and the Chipmunks: The Squeakquel
While he was in school, he was bullied extensively by other students, and also developed a massive crush on Julie Ortega. He was put in charge of the Chipmunks when his grandmother Jackie was injured. He-Who-Must-Not-Be-Aggravated did not approve of his nature and word choice, so he made it clear who was in charge. He did not do a very good job, messing up the house, scaring Theodore, and not being very understanding. He redeemed himself a little when he stayed by the Chipmunk's side when they needed him, as well as stalling for Alvin to return from rescuing the Chipettes. In the end, he finds Julie. Nervously, he sticks out his hand for a handshake, but she embraces him, starting the relationship he wanted since his school days.