cynicalskin:

breffski:

luftkissenfahrzeug:

clarri:

wowfunniestposts:

Harry Potter and the Chamber of Calculus

Harry potter and the Prisoner of Algebra

Harry Potter and the Philosopherโ€™s Theorem

Harry Potter and the Goblet of Analysis

Harry Potter and the Order of Operations

Harry Potter and the Half-Blood Statistician

Harry Potter and the Deathlyย Algorithms

OH MY FUCKING GOD

AND THE ORDER OF OPERATIONS

THE PRISONER OFย ALGEBRA

OMFG

(Source: cadetcrapbag)