To piss of from work early

[bordellosboheme]

They have made me move office today (fine)
However, they have cocked up and left me with no Internet access.
I'm in a bad mood after traipsing 'round and failing to find a working computer to get anything done on.
The technician trying to fix it has gone for lunch. I can't be arsed rearranging books.
Aibu to bugger off home?

Ps writing this from my iiPad

Oh and to make matters worse the room stinks of female BO. I have opened window and propped open door.....

Obviously,title should say, piss off....