When nerds argue

oh yeah? well you're like Ln used in Thomas Youngs experiments on the diffraction of light

Well you're a douche space shuttle

You put the + C there so you don't get yelled at by your professor. C'mon!

You’re the M, M+, and all those buttons which are so forgettable I’m not sure what the third is

the + C stands for the constant that is unkown, because the original function can vary, seeing as any constants disappear when derived