What I call a train, the lads of London call them tubes! Jigga took the time out of his day to ride the tube to O2 Arena for a sold out Magna Carta Holy Grail tour. When he touched basis at the Warterloo Train Station with Timbaland, Chris Martin, and Michael Kyser – to name a few – fans went crazy. Guessing TUBES are his thing. Hit the jump and check it out as he simply enjoys the ride.