1. a nubcake who doesn't do homework, and prefers playing DotA. usually stays up late at night trying to finish homework that was put off.
2. a student whose teachers love to pick on because he falls asleep in class due to sleep-deprived nights.
<person a>: hey dude, did you finish your math homework?
<person b>: nah man, I was caught up in DotA. it's so interestingg, I love it!
<person a>: man, you're such a cidonem.
<person b>: f u
<person a>: <3