Meaning of the word "bugger up" in English

What does "bugger up" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

bugger up

US /ˈbʌɡər ʌp/
UK /ˈbʌɡər ʌp/

Phrasal Verb

to spoil something or do it badly

Example:
I really buggered up the presentation.
Don't bugger up this chance.