Iggy laughed a little having expected something of the sort to happen. But geez... The fight could be fun. And he normally wouldn't might a brawl with a fellow guild member. But if he hurt mini while Gajeel was here and Natsu wasn't would he end up hurt? Oh well. He shrugged an walked outside. As he exited the guild he cracked his knuckles and threw off his shirt and the scarf like belt with the bells that he wore. Lucy would kill him if he ruined another of the shirts. Especially one he'd just gotten. He went threw clothes rather easily. 

Not too mention he had been hanging out with gray a bit recently. Maybe the stripping was contagious. Regardless some of the civilians and female guild member got a little eye candy as well. He smirked and motioned his hand in a sort of taunt at Mimi. "Come on. You wanted a fight right?" He asked with a confident smirk plastered on his face.