The first time was in the original series' episode ' Roughing It Up'. This is the second time in the entire PPG franchise where Professor and the Girls go camping.Buttercup calling the trip 'Legendary' is a possible reference to Barney Stinson's (played by Neil Patrick Harris) catch phrase from How I Met Your Mother.The episode is reminiscent of Moby Dick, with Buttercup taking the role of Captain Ahab and the One-Armed Crawdad acting in place of the titular whale.The first time was ' The Wrinklegruff Gals' in a flashback, Bubble's 1998 design is shown, but in the 2016 series' style of animation. Making this the second episode to have the main character resemble their 1998 counterpart. In the title card, Buttercup's 1998 counterpart is shown.This is one of the few episodes to not show either in the Utonium's household or the Midway Elementary School.In this episode, Buttercup uses a pirate's accent for the majority of the episode.Blossom hikes with the Professor, while Bubbles and Buttercup try to catch a legendary crawdad.Also, Morbuck's gold yacht is a giant fighting robot which is a reference to the show Voltron.It is revealed that Morbucks owns a gold yacht.It is revealed that Professor Utonium's family owned a shack by the lake.This episode title is a word play of 'One Claw McCraw' and 'crawdad'.Meanwhile, the Professor and Blossom take a disastrous hike in the forest. With Bubbles as her first mate, she has to compete with Princess Morbucks and her Cash Money Krew for it.

The girls and the Professor go on an outing to a lake where Buttercup is determined to catch the legendary crawdad One Claw McCraw.

2016 powerpuff girls princess buttercup