What can i expect it to be like to take vicodin?

Take how much and: For what purpose? If it is prescribed for pain, and you take it as prescribed, all you should feel is a reduction in pain. Some people get nausea and even vomiting with opiates, many get constipation, but generally normal doses for self-limited pain (ankle strain etc.) people don't experience anything outside of pain relief. If you take too much, you can experience resp. Depression and even death.