(to be) full of baloney American adjective phrase informal slang
Baloney is nonsense.
Lily is so full of baloney, so nobody trusts her.
After what you have done to me, all of your excuses are full of baloney.
Nonsense
A slang used to indicate nonsense; lies and exaggeration
Gibberish.
Used to describe a person who talks a lot, but does not say any meaning or value
This phrase is used as an adjective in the sentence.
None
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The word baloney comes from the sandwich meat called bologna, which is typically made of leftover scraps of meat. Around 1920, baloney came to mean "nonsense," and it was also used to describe an unskilled boxer. Use it to describe utter nonsense, not necessarily evil lies, but just words that mean nothing. A politician who spouts clichés but really says nothing is full of baloney, and so is a pretentious artist or a pompous showoff.
Used to allude that the last force, problem or burden which is seemingly minor and small causes a person, system or organisation to collapse or fail
Her husband's violent act last night was the straw that broke the donkey's back and she left him