Lol, this reminds me the moment, when Thorin talks for the first time with lord Elrond. I always laught on the way, Thorin looks at him and talks with him, with the provocative expresion of his face saying something like: ,, IŽll tell you this and that, what are you gonna do about it?" He looks like a rebelious kid in that moment, I love it!
the dwarves would totally do that