Pom Pom's character design - a giant, silent, and spherical creature who communicates through bubble sounds - is a perfect illustration of Homestar Runner's quirky humor and inventive storytelling. Pom Pom, like all Poms, appears to be inflated. His body consists of a yellow sphere with an orange stripe. While Pom Pom rarely takes center stage, his supportive role and frequent appearances enhance the narrative's depth and comedic value. Despite his silent nature, Pom Pom never fails to express his emotions and reactions. A fanart Homestar Runner cursor with Pom Pom and Phone.