Why do the modern followers of Muhammad LOVE mutilating and desecrating the bodies of dead enemies?

NOTE: All our listeners are free to copy our chapters as long as they are not tampered with in any manner.

Uploaded with permission
Credit:
http://www.youtube.com/AhmadsQuran3

Muhammad was sadistically ecstatic when brutally slaughtering captives or mutilating their bodies. What sort of "prophet" gains joy in such savagery?