Clopening is what one does when an erratic work schedule requires that one works until
closing time on a given day,
and then that they open on
the next day. Variations include "Clopen," "Clopener," etc.
Andy: "Man, babe. I really hate my work
schedule. They have me closing tonight,
and then I open
tomorrow. I'll never get any sleep."
Brenz: "Yup, they have you working a Clopening shift!"