The idiom means that the person over-indulged in whatever food or drink was provided, consuming more than was polite or prudent.
Guinea pig is not an idiom. It is a type of small rodent that is often kept as a pet.I have a pet guinea pig.
This isn't an idiom because you can figure out what it means without someone telling you. When you see "AS ____ AS _____" you're looking at A Simile - a type of comparison. They're comparing someone's happiness to the happiness of a pig wallowing around in the mud.
To "pig out" means to eat excessively during a meal. "I am so full! The buffet was so good that I just had to pig out!" "We are all so sick because we pigged out last night."
The idiom is "it depends on whose ox is being gored." The meaning is that we are more likely to take offense to a dubious comment or action when that comment or action is directed against what we see as our own interests. For example, we might think that it is inappropriate to call the president of the United States a 'pig-faced liar,' if we support that president. If the same comment is directed at a president we don't support, we are more likely to overlook it or even defend it.
A connotation is a commonly understood, subjective cultural and/or emotional association that some word or phrase carries, in addition to the word or phrase's explicit or literal meaning. A connotation is frequently described as either positive or negative, with regards to its pleasing or displeasing emotional connection. For example, a stubborn person may be described as being either strong-willed or pig-headed; although these have the same literal meaning (i.e. stubborn), strong-willed connotes admiration for the level of someone's will (a positive connotation), while pig-headed connotes frustration in dealing with someone (a negative connotation).
Guinea pig is not an idiom. It is a type of small rodent that is often kept as a pet.I have a pet guinea pig.
It means eating an excessive amount, much more than normally a person would eat.
Mess
The idiom "bleed like a stuck pig" refers to the fact that pigs will bleed a lot when stabbed. It originated to make a point about vulnerable people.
The idiom "happy as a pig in a wallow" means being extremely content and comfortable, like a pig rolling around in mud or water. It suggests a sense of total bliss or satisfaction in one's current situation.
The idiom is "when pigs fly". Bacon comes from pigs, but bacon is not in the idiom. The idiom simply means, "impossible".
There is no meaning to a pig in a dream.
It can mean to eat a huge amount, more than you normally would.
This isn't an idiom because you can figure out what it means without someone telling you. When you see "AS ____ AS _____" you're looking at A Simile - a type of comparison. They're comparing someone's happiness to the happiness of a pig wallowing around in the mud.
Calling someone a guinea pig means that they are being called a 'test subject'. This originates from guinea pigs being used for tests.
dancing with a pig
A baby pig