I think it'd depend on how often he does it. If Darvius regularly comes to dinner in full battle kit, then he's probably worked out the awkward details by now, or at least enough so that he can eat without making a giant mess (though I doubt the chainfist gets used at table). It'd make Klaus's outburst a little odd if Darvius always does this, but maybe he just crabs at the Marine every time regardless.<br/>