This computer is buggered! Oh no! I've buggered it up.
3
To be surprised.
Bugger me sideways!
4
To feel contempt for some person or thing.
Bugger Bognor. (Alleged to be the last words of King George V of the United Kingdom in response to a suggestion that he might recover from his illness and visit Bognor Regis.)
adjective
1
Broken; not properly functioning.
It's well and truly buggered now; you may as well throw it out.
2
In trouble; in a bad situation.
The police caught you on CCTV, now you're really buggered.
3
Tired, worn-out, exhausted.
You'll have to take over from here, mate, I'm completely buggered.