|Episode name pun on: The cold substance consumption-induced headache of the same name|
|Airdate:||February 14, 2019 (Turkey)|
February 17, 2019 (Spain)
March 8, 2019 (online)
March 17, 2019 (US)
The girls visit a golden train on a field trip and set to eat lunch, but realize that the Professor refused to pack them anything sweet. When a vendor offers them free ice cream, the girls are more then happy to accept...except the vendor turns out to be Mojo Jojo who tainted the ice cream to both give the girls instant ice cream headaches and be extremely addictive as well. Now the girls must overcome the lure of the ice cream while trying to stop Mojo.
- The episode plot involving foul play may be a nod to the 1998 series episode Telephonies which also has a similar plot line.
- The girls being addicted to ice cream is similar to when they were addicted to candy in the 1998 series episode, Candy is Dandy.