 My blue, the name of my ex-husband, would say, come on, man, you got my nose open. Right. Or, yeah, yeah. So you got me wanting it. Now, there's a couple other related meanings. There's a larger meaning of to have one's nose open in slang. And generally, it's to be excited or interested in something. And in another context, to have your nose open is to be sexually excited or to be romantically interested in someone. Ah.