Horus.
Isis: (accidentally harpoons Horus) Oops!
Horus: WTF, mom?!
Isis takes back the harpoon and throws it at Set.
Set: Babe, let's talk this out.
Isis takes back the harpoon.
Horus: WTF, mom?! (and proceeds to decapitate his mom's head then takes it to the mountains to hide it from the other...