对不起作业我把你杀了
[duì bù qĭ zuò yè wŏ bă nĭ shā le]
It humorously translates to ‘Sorry homework, I killed you’. This implies the user has neglected, procrastinated, or completely failed to do the homework, metaphorically describing getting rid of it as 'killing'. It’s a light-hearted expression used by students.