having a teenage sexual affair while pretending to be studying for Calculus, and hiding it from one's parents, also known as being tutored in any mathe realted subject.
"I'm off to study Cockulus with Ben. I'll be back in....ten minutes."
by A/N November 20, 2007
Cockulus is the mathematical study of how many cumulative inches/ feet of cock a person has over time had in side of them, in the same way that geometry is the study of shape and algebra is the study of operations and their application to solving equations. The most simple form of Cockulus is estimating the average penis size times the amount of partners the individual in question has had equals the amount of pipe that has been laid inside of them. That equation is Cockulus
please get out your calculator, we need to do some Cockulus to figure out how much pipe has been laid inside that girl.
by Mechwarrior666 July 07, 2014
Excessively pedantic, based on Professor Calculus from Herge's Tintin books. Also used as a general term of abuse.
Listen to Professor Cockulus over there...
by q808 May 14, 2007