Lex sat up, bristling. “That mammoth isn't tainted, is it? If we die because of some caveman's inability to ensure food safety...” He turned to face Lois and immediately trailed off.
Her eyes had opened again, fixing Luthor with a glare that made Clark wonder if she would spontaneously develop heat-vision. The white mist blasting from her nostrils made her look like a bull about to charge. She spoke through gritted teeth. “At least the *caveman* ensured that we had *food*, Lex!”
Oh, we can see that Lois is no longer fooled by Lex!
Ouch! Female problems in the tundra.

Not good...