screw up (something)

to spoil or damage something.

You couldn't screw up much worse than I did.

Somehow the lawyer screwed up my appointment again.

This is detailed work, and people screw it up once in a while.

• sing for supper
• sing for your supper
• single out
• single out someone
• single out something
• sing out
• sing out something
• sing praises
• sing someone's praises
• sing something's praises
• sing the blues
• sing the same tune
• sing up a storm
• sinking feeling
• sinking ship
• sink like a stone
• sink or swim
• sink teeth into
• sink teeth into something
• sink to such depths
• sink without trace
• sink your teeth into
• sink your teeth into something
• sin tax
• siphon off