Definition of buggeration in US English:

buggeration

exclamation

British
vulgar slang
  • Used to express annoyance or anger.

Origin

Late 19th century: from bugger + -ation, probably after botheration.

Pronunciation

buggeration

/ˌbəgəˈreɪʃ(ə)n//ˌbəgəˈrāSH(ə)n/