Nose candy

“[…] I find out that I got Viola Lake under contract for the next five years, no matter what she does; and now I have to learn that she's gone and got herself addicted to nose candy! Oi Gewalt! If I had any hair, I’d tear it!”

“Okay”—Ben walked to the doorway, then turned—“but if you secretly sniff nose candy while I'm at the office, I don't want to know about it.”

You be doing nose candy on the Bowie coke mirror / My girl asked for some, but I pretended not to hear her

Except for the nose candy, I'm addicted to all of them, to a greater or lesser degree.

I told him that it just tasted sort of sugary and fizzy, like Pop Rocks for your nose, and he said, "Hence the name nose-candy, baby!"