Yup. Something tells me that Ed is going to smash his automail in the near future.
Yup, and end up with Winry yelling at him and beating him with a wrench.., again.
And then he will have tio listen to a ten minute lexture from Roy about how language like that is not appropriate for 'small' children.
And then he will have tio listen to a ten minute lexture from Roy about how language like that is not appropriate for 'small' children.
And then he'll break his automail again. 
And again and again and again until Winry finally has enough and takes it away from him like a little kid with the toy