Doughnut
Teacher: If u have 10 doughnuts and someones asks for 2, how many do u have left?

Akpors: 10 doughnuts.

Teacher (understanding how naughty Akpors could be): Well what if the person forcefully takes 2 doughnuts, what do u have left.

Akpors: 10 DOUGHNUTS AND 1 DEAD BODY!