Klasky-Csupo is a Los Angeles–based American animation studio founded in 1982 by Arlene Klasky and Gábor Csupó that grew from a small apartment operation into a major studio. It became highly influential in the 1990s and 2000s by producing iconic animated series for Nickelodeon, including Rugrats, Aaahh!!! Real Monsters, The Wild Thornberrys, and others, while also animating the first three seasons of The Simpsons and shows like Duckman.

Their final project until the Rugrats reboot was Immigrants, a cancelled project for Spike TV, which was aimed at adults. Immigrants was later released as a movie. Though it seems surprising they would make a sexed up TV show after decades of making kids shows, it's less surprising if you remember they made Duckman and the early seasons of The Simpsons. The character designs on Immigrants are hilarious, like if every character on the Wild Thornberies or As Told by Ginger got giant bolt on tits.

The vast majority of the source images came from Immigrants, for multiple reasons. It was their final show, the culmination of decades of experience, it had the best image quality I could find, huge variety of character designs, and consisted only of adult characters. Though all the women have huge breasts, they're still instantly recognizeable as Klasky-Csupo.

Only women were used in training, so might struggle generating men.