Murphy didn't need to be up on her future lingo to figure out what 'splin' meant. For that matter, she couldn't quite disagree with the girl.
"It's a mummy. If we absolutely have to, cutting off its head might work."
Might. She racked her brains, but couldn't really think of any situation where she'd heard about someone having to face an actual mummy. Hell, she couldn't even think of any horror movies she'd seen where someone had defeated a mummy.