I'd like to hold a crazy school day, I need your help to make a plan.

我想要举办一个疯狂学园祭，我需要你帮我制定一个计划。

youdao

I'm lucky that I'm interested in school work, otherwise I'd go crazy.

幸好我对学校作业还感兴趣，不然会疯的。

《柯林斯英汉双解大词典》

On the other hand, my mom and dad are urging me to take the "real job" because, according to them, starting a business right out of school is crazy.

但另一方面，我爸妈一直催促我找一份“真正的工作”，因为，在他们看来，刚毕业就创业，这是个疯狂的想法。

youdao

On a chilly morning in mid-March, Gantner is sitting on the floor of Ms. Moss' elementary school classroom, demonstrating Crazy Bones for her second-graders.

FORBES: Is Crazy Bones cool?

But the present housing market looks as though it will exclude him from living near his school - a situation which he says is "crazy".

BBC: Motorway