Why should the topic be dumb? It's interesting.Buried penis are largely chink penises which are more the size of a large clitoris.
Anyway the topic of the seminar is dumb. Talk about everything else instead of what is demanded in the Quran and hadiths.
On every judgement day, allah is very busy. He will be busy examining the penis of every male to identify the muslim men from uncut infidels. This seminar brings out how important circumcision is in islam practice, otherwise you will be tagged wrongly.