Roundhouse
Roundhouse is an American sketch comedy television series that aired on Nickelodeon from 1992 through 1996.

In clever Roundhouse fashion, issues such as racism and cultural intolerance are addressed metaphorically - using a silly situation of intolerance to show us how really ridiculous and trite any kind of prejudice is. Brian struggles with his feelings for a girl whose belly button is an "innie" even though he is an "outie." The kids tackle racism, prejudices, and stereotypes when a first date leads to belly button related tensions.