Marijuana is more socially acceptable now than ever before, especially among young people. In the modern world, those who don't toke really don't care if other people do, yet not that long ago, many people uninitiated into cannabis culture looked down on reefer and those who smoke it. Of course, the irony is that many of the Archie Bunker types, who berated hippies and stoners, drank alcohol and smoked tobacco, but now we have gotten to the point where smoking cigarettes in public carries a far greater social stigma than smoking cannabis in one's own home. In fact, Archie Bunker would be spinning in his TV Land grave if he knew that being gay and smoking weed are far less violative of 21st Century societal norms than his habit of smoking cigars and throwing around racial slurs.
Pennsylvania law carries harsh penalties for underage drinking, despite the fact that the vast majority of people in every American generation have had at least one drink before reaching the age of 21. Although all states now have a drinking age of 21, the penalties and degree of law enforcement priority vary widely. Many young people and their parents are oblivious to just how harsh Pennsylvania's underage drinking laws are until they themselves are faced with an underage drinking citation.
Few people are aware that underage drinking in Pennsylvania carries a possible jail sentence of up to 90 days. Yes, you read that correctly. A judge could send you to jail for up to 90 days for drinking a beer if you are under 21. Rarely do judges impose such a sentence, unless there are severe aggravating circumstances and/ or the defendant has been in trouble many times before. Also, most people who receive jail time in an underage drinking case are usually also charged with felonies or misdemeanors or with additional summary offenses, such as disorderly conduct, criminal mischief or public drunkenness.
Most young people charged with underage drinking are not looking at jail time, but they are all looking at a possible driver's license suspension, even if the incident had absolutely nothing to do with driving. A first conviction carries a 90 day driver's license suspension, a second conviction carries a one year suspension, and a third or subsequent conviction carries a two year suspension. These suspensions are always served consecutively.