IN every single game where there is an enemy that charges you and explodes, that enemy gets called SPLODER! and yes is yelled, or at least said with excitement. I've been playing games with a small group of friends since I was in middle school, currently 23. And this group of friends played a 4 person co-op game called Hunter: the reckoning: Wayward and it had enemies that were just heads with weird crab legs that charged and exploded. They would one hit the party, so we would all just call it out as soon as we saw them and that was the word that stuck. Couch co-op can't be beat.