potty         
 adjective UK informal uk/ˈpɒt.i/ us/ˈpɑː.t̬i/
 愚蠢的
silly or slightly crazy
  She must have been potty to sell that car so cheaply. 她肯定是傻了,把那辆车那么便宜就卖了。 
 I'd go potty if I had to work here all the time. 如果我得一直在这儿工作的话,我会变傻的。 
 be potty about something/someone 对…着迷,迷恋
to like something very much
  He's potty about old cars. 他对旧汽车很着迷。 
 Idiom   
drive someone pottyidiom  使(某人)非常恼火;使(某人)很烦恼
to annoy someone a lot
  The noise from our next-door neighbours is driving us potty. 我们隔壁邻居家传出来的噪声使我们很烦恼。 
 potty       
noun [ C ] mainly UK uk/ˈpɒt.i/ us/ˈpɑː.t̬i/ (also pot)
 幼儿用便盆
a bowl, sometimes with a handle, that young children sit on and use as a toilet
  Don't forget to sit Jamie on the potty before you take him to the zoo. 带杰米去动物园之前别忘了让他在便盆上解个手。