He will destroy the Ka'bah stone by stone. It has been proven in the Sahih Ahadith, as already stated, that the Dajjal will not be able to enter Makkah and Madinah, and that there will be angels at the gates of Makkah to ward him off and prevent him from entering. As mentioned above, the Dajjal will camp outside Madinah, and it will be shaken by three tremors. Every hypocrite and sinner will go out to join the Dajjal, and every believer and Muslim will stay. Most of those who go out to join the Dajjal will be women.
Thin legs are, in general, a characteristic of the Sudanese and people of the Horn of Africa.