Perfume or cologne. Specifically, something that Chris Isaak does not wear.
I remember this from an early 90s era interview and it always amused me.
Interviewer: What cologne do you like?
Chris Isaak: I don't wear no stinkwater.
when a professor keeps pushing back the deadline to accommodate students who do not turn their work in on time, an indeterminate due date is a zombieline.
"I should just make my deadlines zombielines since they keep coming back to life when you students don't turn anything in."