Ep 5. Spotless Johnny

Johnny Test is a fun cartoon that follows the adventures of a young boy named Johnny and his dog Dukey, as they get into all sorts of scientific and technological hijinks. Season 5, episode 5 is titled "Spotless Johnny" and follows Johnny as he tries to prove to his family that he's responsible enough to take care of a valuable crystal vase.

As the episode begins, Johnny's family is getting ready for a fancy dinner party and are showing off their collection of expensive vases. Johnny's sisters, Susan and Mary, have invented a cleaning robot to help them keep the house spotless for the party. However, Johnny is not allowed to touch any of the vases after he accidently broke one in the past. Dukey suggests that Johnny should prove his responsibility by taking care of the most valuable vase, which is on display in the living room.

Johnny is excited about the challenge and promises to keep the vase spotless, but things quickly take a turn for the worse when he accidentally spills some soda on it. Susan and Mary are convinced that their cleaning robot will be able to fix the problem, but when it malfunctions and leaves the vase even dirtier than before, Johnny decides to take matters into his own hands.

Johnny and Dukey set out to clean the vase themselves, using a variety of methods including a vacuum, a feather duster, and even a leaf blower. However, no matter how hard they try, they just can't seem to get rid of the soda stain. Meanwhile, Johnny's parents are getting suspicious of his behavior and suspect that he's up to something.

As the dinner party gets underway, Johnny becomes desperate and decides to use one of his sister's inventions, a molecular rearranger, to try and "erase" the stain. The invention seems to work at first, but soon the vase begins to change into different shapes and sizes. Johnny eventually realizes that he's made a huge mistake and runs to get help from his sisters.

Susan and Mary quickly devise a plan to fix the vase, using their advanced scientific knowledge to create a new invention that will reverse the effects of the molecular rearranger. They manage to fix the vase just in time for the dinner party guests to arrive, and Johnny is finally able to prove his responsibility to his family.

Overall, "Spotless Johnny" is a fun and exciting episode of Johnny Test that showcases the characters' scientific abilities while also emphasizing the importance of responsibility and trust. With plenty of humor and action-packed moments, this episode is sure to entertain both kids and adults alike.