Wiz Khalifa -- Defiant with LAX Cops ... I'm Back on My 'Hoverboard'

Wiz Khalifa buzzed through LAX loud and proud Friday, cruising along on his IO HAWK that prompted cops to swarm him and take him down the week before in one of the terminals.

You'll recall, last week airport police were not amused Wiz was riding along on a device they deemed dangerous to other travelers, and when he wouldn't get off, they put him on the ground. Ultimately, Wiz apologized and cops let him go.

But the apology was fleeting, and he was back on the board, and this time the cops didn't descend.