I must admit the title did give me that "ugh that's not ok". But if bongo is the drums, rather than racist term. Yep it's just panto.
sandy have you ever seen panto, every panto is not just laced but packed absolutely full of stereotypes. Not just the racial ones in Aladin (wishy washy is always Chinese, anti Arabic) but you could say the portrayal of the ugly sisters is homophobic (well at least anti trans.) panto isn't rewlly meant to be PC.