This show is a parody of the classic cartoon Tom and Jerry. Ted and Jimmy is a somewhat violent cartoon about a cat and mouse that chase each other around the house, with the mouse using various household objects and parts of the environment to evade and torment the predating cat.
This show is the fifteenth show visited in "Channel Chasers", after Timmy Turner wished for a Magic TV Remote that allowed him to travel through television as if the programs were real worlds. Timmy, Cosmo, Wanda, and Future Timmy were all turned into mice, while Vicky became a cat. Timmy and his companions were forced to evade Vicky in this program rather than stop her because of her natural advantage, but much like in the original Tom and Jerry cartoon, they were able to use objects in the house environment to inflict pain on Vicky.
Timmy and his older self eventually managed to outwit Vicky by leading her nearly right into the jaws of an angry dog. Vicky is chased out of the television program by the dog, but not before she lines the exit around the television with mouse traps, slowing Timmy and his parties' progress.