A soggy textbook is a humorous way to describe a math book that has been exposed to water and become wet and limp.

A scaredy-mathematician is a humorous term for a mathematician who is afraid of negative numbers.

A mathematical enigma is a humorous way to describe a math problem that is very difficult or impossible to solve.

A tardy teacher is a humorous way to describe a math teacher who is always late for class.

A mathematical moron is a humorous way to describe a math student who is very bad at math and always gets the wrong answer.

A bore is a humorous way to describe a math professor who is very boring and always talking about their research.

A needy student is a humorous way to describe a math student who is always asking for help and never seems to be able to figure things out on their own.

A mathematical mishap is a humorous way to describe a math professor who is always making mistakes.

A mathematical delinquent is a humorous way to describe a math student who is always getting into trouble.

A mathematical sadist is a humorous way to describe a math teacher who is always giving homework.

A mathematical sleeper is a humorous way to describe a math student who is always sleeping in class.

A mathematical elitist is a humorous way to describe a math professor who is always using big words and making themselves sound smarter than everyone else.

A mathematical peacock is a humorous way to describe a math student who is always trying to show off their knowledge and make themselves look smarter than everyone else.

A mathematical jester is a humorous way to describe a math teacher who is always making puns and jokes.

A mathematical sponge is a humorous way to describe a math student who is always asking for extra credit and trying to get an easy grade.