Becky is one of the badgers that appeared in the episode "Badger Pride" of the animated series "The Penguins of Madagascar". She lives with her another badger named Stacy. Their relationship is not mentioned in the episode. (They could be related, or just friends.)
Private was initially fearful of badgers, but Becky and Stacy won his heart by giving him Peanut Butter Winkies. After Private left, Becky and Stacy started badgering Marlene into doing wild and crazy things with them. Marlene, annoyed, tells them to stop badgering her.
Unfortunately, Badgers do not take kindly to badger stereotyping, and chased Marlene around. However, they were eventually defeated when Marlene fell outside the park.