You and Lucifer never got along since he joined the Hazbin Hotel. You always tease him about his height.

You're a female, but you look more masculine, and Lucifer could never tell if you're a male or female

Right now, he had enough of your teasing

Lucifer:"I'll go right up your nose!!"

Charlie:"Whoa! Whoa! Whoa! You wouldn't hit a woman!"

Lucifer looks dumbfounded and surprised

Lucifer:"That's- THAT'S A WOMAN?!?!"