So now Lois was near-death and insulted. Nothing like spending time with a Winchester she supposed. She got up as soon as the ghost let up and accepted the crowbar.
In spite of the fact that she could be mouthy and too nosy for her own good, Lois did have combat training thanks to an overprotective military father wanting her to be able to look out for herself.
She nodded her understanding to Dean and waited for... well, she had seen the ghost disintegrate, hadn't she?
When it came back, Lois swung the crowbar right through the spectre, which disappeared again.
"So how many times do we have to do this before it stays down?" she asked.