Sheawnism

Sheawnism is the belief that Shawn Strand and Sean Daly are the best teachers. Non-practicing Sheawnists tend to enjoy Mr. Strand's and Mr. Daly's classes more than others, while strong supporters of Sheawnism believe that Mr. Strand's and Mr. Daly's classes are the best and/or most fun in the school.

Sheawnism is sometimes incorrectly used to describe the belief that IPoly's history teachers are generally the best teachers.

Etymology
Sheawnism can also be spelled as "Shawnism" and "Seanism", which specifies a bias towards Strand and Daly, respectively.