|"Oh my gosh! , this is bad!" – Dukey|
|Season 5, Episode 5b|
|United States Airdate:||July 18, 2011|
"Johnny's Rat Race"
Johnny Irresistible is the second part of 71th episode and the 142th episode over all.
Johnny is envious that Gil gets free stuff for being so irresistible, so he asks his sisters to create a potion that will make him as irresistible as Gil is. But instead of a potion, they blast him with a ray which works on everyone except his teacher and the Lunch Lady.
- When Johnny corrects Bumper on how school is spelled he himself spelled school wrong.
- Johnny is briefly transformed into Bling Bling Boy.
- Johnny's hideous form from Johnny Test: Party Monster makes a reappearance.