Uniformed Brits tug and suck naked teacher

Yes you might not be quite so happy when I've explained why I've called you in.

What is this? To be honest I've had difficulty understanding it.

Clearly yes clearly you have. I assume you can read that. Yeah I can read that.

What does that say? A.O. Yeah and that's the better one. That was the better one.

F. Load of rubbish. If I could have given an F minus I would have done for that pile of crap.