The art of inscribing a chode on a possession of an others. Usually a test, homework, and various other objects. (like the forhead or the back). The drawing of the chode is funnier when it is more detailed. (adding veins and/ or pubical hair) The act of choding is better if the victim is unaware that he/she turned in a paper with a chode drawn on it.
The retraction of the penis in the anticipation of using drugs(specifically amphetamines), and the eventual use thereof consequently exacerbating the symptoms.
I'm so excited about doing some drugs that I have a serious case of chodecreep.