2 Chainz was among the 11 men arrested Thursday morning in Oklahoma City after refusing to allow police officers to search their tour bus following a concert.
The rapper's bus was being stopped overnight due to broken taillights when police suspected there was illegal drug use inside. A request to board the vehicle without a search warrant was denied and a nine-hour standoff ensued, police say. During this time period, the rapper -- real name Tauheed Epps -- voiced his frustration in a message on Twitter.