Does anyone know this video I'm talking about?

A while ago there was this sfm on CP_Gorge of blu vs red, blu team keeps losing so the blu heavy puts some kinda black sphere (possibly had lmaobox written on it???) into his chest and gives cheats (I think??) to his team, then a red heavy and scout(??) I think with sunglasses comes out of some portal or something, they fight or whatever and a line I vividly remember is "Sorry is not enough to forgive you" with spliced voice things. The original video is gone but I remember watching a reupload a couple years ago but I just can't find it.