The tattoos on Michael (and later Jeep) are Enochian, a language supposedly of the angels as recorded by John Dee and his seer Edward Kelley in the late 16th century, which they claimed was revealed to them by angels.
The Archangel Michael is one of only four angels that are named in the Bible (the others being Gabriel, Raphael, and Lucifer, the original name of Satan/The Devil). We are told that he is 'one of the chief princes', 'the great prince', 'a mighty warrior' and 'leader of other angels'. He is God's enforcer of law and judgment and is the only angel specifically called an archangel in the Bible. It is thought that is was Michael who fought with, and threw out the Devil/Satan/Lucifer from Heaven (when the Satan revolted against God and tried to take God's place) and that Michael became the 'top angel' in the Satan's place. The name Gabriel means 'God's Hero' and he is God's special messenger angel. On several occasions in the Bible he is given the job of coming to earth to give important announcements and tell of special events.
The name of the diner is "Paradise Falls", a reference to the changing nature of God's attitude to man and the nature of angels from protectors to destroyers. Also a nod to John Milton's Paradise Lost, where it describes the fall of Satan to earth and the war between angels and man.
Tyrese Gibson and Lucas Black are both also involved with the Fast and Furious franchise. Gibson with 2 Fast 2 Furious, Fast Five, Fast and Furious 6, Furious 7, and soon 8 and 9. As for Black he was in Fast and Furious, Tokyo Drift, and Furious 7.
Stars Adrianne Palicki and Lucas Black share the distinction of having been involved in the Friday Night Lights series. Black played quarterback Mike Winchell in the movie version. While Palicki played Tyra Collete in the TV series.