A streaker on acid will serve 30 days behind bars for his lewd display at a public ball park last week.The streaker, Scott Lee Reed, 19, entered guilty pleas before General Sessions Judge Bill Locke to charges of public intoxication and indecent exposure. He was directed to serve 30 days of an 11-month, 29-day sentence and must enter the 31st Judicial District rehab program and perform 50 hours public service work. He will also be required to undergo a drug and alcohol assessment.