

In T'was the Night Before Bumpy the Cute Dolls watch Squishy’s tap dance performance and cheer for him. In Party Poopers Squish gets invited to the Cute Dolls party, which he is excited to go to a fancy party. The Dolls go crazy like fan girls and start ripping up Squishy’s costume, but when they realize he is not a prince, they angrily reject him. For example, in the episode “The Bowl of the Squishy Prince”, Bumpy and Molly help Squish pretend to be a prince by driving by in a limo in a prince costume. If Squishy is involved with Mr Bumpy’s schemes they dislike him.

Squishington sometimes gets along with The Cute Dolls and have a neutral relationship. When Squish realizes that he saved the day without being a real prince, he faints after defeating the Closet Monster. Bumpy is in danger, Squishington bravely goes into the closet and battles the Closet Monster to rescue Bumpy. Although Squish is a scaredy-cat, when push comes to shove he can overcome his fear and confront the Closet Monster, Like for example in The Bowl of the Squishy Prince when Mr. Bumpy enemies Destructo and The Closet Monster Destructo strikes fear in Squishy but is mostly focused on Bumpy as the ring leader, Squishington also fears the Closet Monster, both Squishy and Bumpy are afraid of the monster, however Squish is mostly a coward and Bumpy is slightly braver than his friend. The two are later seen dancing with each other in a Karaoke Café segment. Bumpy from an amoeba, he warmed up to her. Squishington initially did not return her feelings, but after she made an effort to save him and Mr. In order to be spared from being eaten due to committing crimes (disinfecting the microbe land and committing "microbicide"), Squishington was told to marry Germ Girl. In Adventures in Microbia, Germ Girl took interest in him, and served as a potential love interest. Additionally, Molly is quick to cheer Squishington up when he is upset.

Bumpy comes up with crazy ideas, Molly often sides with Squishington and acts as another voice of reason. Squishington and Molly are both level-headed and see eye-to-eye on many things. Bumpy offends Squishington at times, the two make up when Mr. Bumpy are particularly close friends, and the two often go on adventures together. Bumpy and Molly Coddle are Squishington's close friends. His body is most likely made up of liquids and/or sewage because he lives in a toilet bowl. His body is gelatinous, so he is able to change shape and return his body to its normal state afterwards. Squishington has tubular frills on top of his head. He is also very sensitive and can be upset easily. Bumpy often comes up with nonsensical schemes, Squishington is more likely to be the voice of reason in a situation. Squishington is known to be a kind, cautious monster that tends to think things through.
