One of my favourite insults is the phrase: You're such a
tool! This can mean everything from
stupid or foolish, to useless and obnoxious.
It is so useful that I recommend you try it some evening when you're
out.
In the examples, I have used the exclamation point (!) but
feel free to use the simple period (.) if you don't want to sound very angry.
examples
Don't be such a tool!
You are such a tool!
You'd have more friends if you weren't such a tool!
He's a complete tool!
Charles is the biggest tool in the whole box!
