Watch Hugh Jackman, Michael Fassbender And James McAvoy Dance To "Blurred Lines"

    What rhymes with "finger guns"?

    The stars of X-Men: Days of Future Past revealed on the BBC's Graham Norton Show that Michael Fassbender could only be lured on-set by the Robin Thicke song.

    First James McAvoy would call to the actor while Hugh Jackman waved his bottom around alluringly.

    Then Hugh Jackman would pretend to be a funky seal.

    Which is something Michael Fassbender, understandably, was powerless to resist.

    Note James McAvoy's serious legwork, here.

    Then the three of them would surrender to the rhythm.

    And, once they'd wrapped for the day, Hugh Jackman would celebrate by shooting everyone with finger bullets.

    At least that's our interpretation. Watch the whole routine on YouTube.

    View this video on YouTube