The act of getting strong feelings from My Chemical Romance. Chemically Romancing can include crying from sadness, feeling overly excited to listen to any MCR song, and wanting to murder someone when they dislike MCR or don't know who they are.
Phil: How goes the renal calculi this morning, bro?
Doug: I may have passed that fucker. I was romancing the stone last night with that whore Nicole, and when I busted a nut, it was all bloody and gooey. Probably lodged like a stalagtite up there against her uterus.
"Yo, what's up dawg! I hear you and Vi been hanging out, yo?!"
"Yeah, we been cold chillin'."
"You been romancing the donut?"
"Hell yeah! Her pus is chronic, bro."