Definition of crack up
- crack up a car
- that joke really cracks him up
- cracked up on a curve
Examples of crack up in a Sentence
that sports car isn't all it's cracked up to be
the movie is being cracked up as the blockbuster of the summer
Recent Examples of crack up from the Web
This continues until Torres loses the staring contest and cracks up.
The trick was to combine horizontal drilling, enabling each well to fan out across a wide area, with industrial-scale hydraulic fracturing, or fracking, to crack up the innards of tight rock.
As the audience cracked up, Comey smirked, and took another big sip of wine.
Case in point: Orlando Baxter, who is totally making people crack up on purpose.
There is a growing belief among some analysts that the Democratic blue wave won’t be all its cracked up to be.
Luckily the camera was off of some of us who were cracking up.
Russo said as the two former co-hosts cracked up laughing.
The sofa took a sunrise selfie this morning, like the basic in all of us: Here's to hoping the sofa keeps us cracking up all Olympics long.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'crack up.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
crack up Synonyms
doff one's hat to (or doff one's cap to);
CRACK-UP Defined for English Language Learners
Definition of crack-up for English Language Learners
: an accident in which a vehicle is badly damaged
CRACK-UP Defined for Kids
Seen and Heard
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