Meaning of the word "ball up" in English

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

ball up

US /bɔːl ʌp/
UK /bɔːl ʌp/
"ball up" picture

Phrasal Verb

1.

to make something into a round shape

Example:
He balled up the paper and threw it in the trash.
She balled up her fists, ready to fight.
2.

(informal) to make a mess of something; to bungle or spoil something

Example:
I really balled up that presentation.
Don't ball up the whole project with your mistakes.