Ah, this refers to Amigogaga22's video called "[Splatoon GMOD] Callie Gets Charged", where Callie and Marie argued about what weapon is best between a Splat Roller and a Charger. And when Callie said "I hate Charger", a L4D Charger just came from out of nowhere and slamming her multiple times. I know so much that anything that assaults Callie would offend Geo. Can't wait to see the full vid.