Pun of the Day Do algebra teachers furnish their bedrooms with orthogonal mattresses? 06/01/2023 · The Pun Gents Do algebra teachers furnish their bedrooms with orthogonal mattresses? Tagged: algebra, bedrooms, furniture, math, math, sleep HilariousPretty GoodOKPretty BadTerrible (4 votes, average: 3.50 out of 5)