dishonest work

Dishonest work equates to ill-gotten gains. Like overcharging an elderly person for something they didn't need in the first place or writing a master's thesis on a non-relevant subject that is useless just because you wasted your life on it.

- "I wrote a master's thesis on this thing called Kancolle"
- "Man that sure is DISHONEST work you did there, why waste your life"