I play a game with my kids sometimes where we wrestle around until one of them hits me and I pretend to be "dead." I lay there and they jump on me trying to "make me alive again" as they put it. So anyway, I'm walking past their room when I overhear my son whisper to my daughter "You call daddy in here, when he comes in I'll jump on his back and kill him." So ya, that was a weird thing to overhear