noun
He's a cute little bugger, isn't he? Who's that silly-looking bugger with Christina?
verb
He's buggered the recording, so we'll have to start again at the beginning. Why does she bugger up everything I try to do?
Oh, bugger off and leave me alone!
bugger about or around
He buggers about the house all the time instead of looking for a job. Don't bugger about with my hi-fi
She pretends to be helping me, but she's just buggering me about