|"Oh my gosh! , this is bad!" – Dukey|
|"Johnny Test: Monster Starter"|
|Season 3, Episode 5a|
|United States Airdate:||Noovember 3, 2007|
|Canada Airdate:||September 19, 2008|
"Bathtime for Johnny"
Johnny Test: Monster Starter is the first part of 31th episode and the 61th episode over all.
Mr. Black and Mr. White ask Susan and Mary to help them design a new weapon, so they make a helmet that allows the user to control things with their mind. But it becomes a huge mistake when it's stuck on Johnny's head, and his obsession with a new video game now makes any inanimate object he sees turn into a monster.
- Running Gag
- Black and White kept saying the words "matter of natural security" to get stuff for Johnny, Susan and Mary.
- Johnny making monsters with the helmet.
- Black and White sings "we are going to Fiji." and bump their butts together. This gag is repeated several times throughout the series until Johnny X Strikes Back Again.
- The Stuff Johnny and the girls got from Black and White.
- Susan and Mary: a date with Gil at the skating rink.
- Johnny: a new video game and game console.