Actually, Dean is siding with Chaucer on this one. Giant blue horse thing with stalk-eyes and telepathy? Yeah, Dean's not too trusting of that sort of thing, usually because those sort of things like eating (and/or maiming) things like Dean.

So while this Chief guy is telling Chaucer to lower the weapon, Dean isn't quite sure that's a good idea, oldies or not. That tail is pretty sharp.

"What is that?" Dean asks with his usual politeness, staring at Ax with a bit of a 'wtf' look.