The phrase bigfat is an informal expression in English used for emphasis. It’s often used humorously or sarcastically to exaggerate something—usually to describe something large, obvious, or bold.
Examples of "Big Fat" in Common Usage:
“A big fat lie” – A complete and obvious lie.
“A big fat wedding” – An extravagant, over-the-top wedding.
“He got a big fat bonus” – A large or generous amount of money added to a salary. More info this site visit
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