Contained in the kaaba (this is the black cube muslims pray to five times a day) is a meteor called the black stone. Muslims believe it is directly from allah. (That's right. Allah threw a rock at them and they thought he was showing them some love. The religion of peace.)
Islam reveres the black stone, and has even encased it in a vaginal-shaped shrine.
Muslims come from around the world just to kiss it. Why do they kiss it? Because muhammad kissed it.
One of the many hypocrisies of islam. They worship a sexual idol, but then promote the killing of non-muslim idol worshipers and non-muslims who behave in, what they consider, immoral activities.