What it means
Bright spark can be a straight-up compliment for someone clever, but it’s famously used sarcastically for the muppet who’s just made a spectacularly bad call. Tone does all the heavy lifting: say it with a grin and it’s praise, say it with a sigh and it’s blame. Handy way to dish out shade without fully kicking off in front of everyone.
Usage examples
"Which bright spark put the BBQ in the conservatory? Now the smoke alarm’s going off and Gaz is wafting it with yesterday’s Sun like it’ll help."
"Some bright spark left the freezer door open all weekend."
"She's the bright spark who fixed the code everyone else gave up on."
"Nice one, bright spark, you unplugged the router instead of the lamp and now the whole house is offline."
"Ask Priya, she's the bright spark in the team when the spreadsheet starts acting possessed."
Voice comments
No one has left their voice yet. Break the ice.
Where it comes from
A spark is a quick flash of light, so a bright spark is a flash of cleverness, a mind that lights up fast. The sarcasm came later, flipping the praise onto whoever just did something daft.
Editors of this term
Your vote counts
Is this real street talk or have we lost the plot? Cast your vote.