In my view all of the written above fits to definition of colloquial English. It's type of informal speech that applies idioms, slang etc. The one thing is not recommended in colloquial English is the usage of rude words. But it depends on region where you speak. There are differend idioms and slang in every region.
I believe that our generation is no more flawed than any other generation. According to an article by BBC older generations have always complained about the generation that came after them (http://www.bbc.com/capital/story/20171003-proof-that-people-have-always-complained-about-young-adults) and most of the complaints that our generation faces today are the same complaints that the Baby Boomer generation faced when they were our age. There is something significant about every generation, for the silent generation (63-88) it was the moon landing and assassination of JFK, for the baby boomers (46-65) it was the Vietnam war and Woodstock festival (A festival that introduced a new type of music as well as the "hippie" life style), for generation X (31-46) it was the destruction of the Berlin wall, and for the Millennials (18-30) it is the rise of technological advances as well as the accepting attitude toward different races, cultures, and sexualities. The behavior of our generation I believe shouldn't be seen as "bad" per say, we are all young and just trying to get the most we can out of life, how we are parented shouldnt be used as an excuse for our behavior, just because a person has grown up in a bad house does not mean that they have to carry that with them as they go through life, every person has the ability to define themselves as a person and choose how they want to live and act.
Hello. You didn't put the excerpt that complements that question, which makes it impossible to answer. However, I can help you by showing you how to recognize, in a text, each of the tones mentioned above.
An excerpt of ironic tone, will be one that provides a criticism in the form of scorn to something or someone. The ironic tone can also be perceived when the narration of the excerpt provides the reader with information that the characters of the excerpt do not know, or when an adverse situation is planned by the characters is narrated.
An excerpt of indignant tone is one that shows a revolt, a strong complaint to someone or an adverse and undesirable situation.
An excerpt of ton admiring is one that contemplates something or someone in a positive way, forming elegance and highlighting the qualities.
An excerpt of depressed tone is one that presents a situation of strong sadness, despair, melancholy and loneliness.
