Can you have a straight barbell go through the top and the bottom of the tip of the penis? If you can, is it safe, and does it increase sexual pleasure for both partners or just the girl’s pleasure?

While the gender of the person asking the second question is not clear, I'm going to answer these as if they are both about female-bodied people, since this type of concern is most often about pain during vaginal penetration...

Add “weak dollar” to the list of factors that drive up the cost of gasoline for Americans. War, political uncertainty, refinery shutdowns, speculation and rising demand are typically cited for causing our pain at the pump.