How do you "spice" up ding dong ditch?

Well heres the problem me and my friend love playing ddd but we have played it alot i want to try some other stuff to get the people even more pissed. we were thinking of buying a smoke bomb and lighting it right on the guys doorsteps then ddd him. so if anyone has any other ideas i would love to hear them. just know retarded ones like shoot out his windows with bb guns or something like that also i heard about the poo in a bag and light it on fire.