My favorite is when Ninja's I see are using Doton for AOE pulls, ESPECIALLY ones where the other DPS is a BLM. NIN is my alt so I've spent a considerable amount of time learning the ins and outs of it. By no means am I an expert but when I see someone throwing Doton up when an add is clearly going to die in 10 seconds or less I just have to nod and be like, "Yes. Definitely the best option." Obviously, in a sarcastic tone.