Definitions by StephieC
Roton
Slang for a rotation student - a first year graduate student who rotates through a variety of labs before choosing the lab in which they will perform their thesis research. Often cocky with a large ego, and spends large amounts of time leaving their laptop at their desk while going out to lunch or on coffee breaks. Often corrects or insults more senior students, only to ruin their future possibility of joining the lab, or may be found kissing an enormous amount of ass in order to secure a spot in said lab.