Ready your DVRs, Jimmy Fallon is going out in style. Before he officially ends his time as host of Late Night to transition to the Tonight Show, NBC will air a two hour primetime special, reflecting on five years of musical parodies, Thank You notes and celebrity guest hijinks. Following the Olympics in February, SNL’s Seth Meyers will take over Late Night, as Fallon moves to the 11:30 timeslot as the new host of the Tonight Show. The promotion couldn’t happen to a nicer guy …