Naissus - Naissus is the old name for Niš, but it's also the name of t

Naissus is the old name for Niš, but it's also the name of the ghost that haunts your math test

My math test had a ghost named Naissus. I failed because of it.

My sister said Naissus is the ghost that steals your pencils.

My teacher said Naissus is why we all hate algebra.