I think my little guy does that, too. He was half chasing me around with a dead spider a few days ago. 
I can't remember what thread I saw it on or who said it, but I think I remember reading somewhere that it's bad to let your rooster do that? He thinks your part of his flock or something, not sure. I personally think it's adorable, though. 
One of mine crows every morning. If I don't go out, he crows even more for attention and if I go out my front door without going to see him, he crows, too.Not enough to draw blood, but it was a little bite. My pullets do it, too, occasionally. Is there anything I can do to fix that before it becomes an issue? Should I completely ignore his little dances, pecks, etc. or continue to pick him up to calm him down? Or is it best to just wait it out with him a bit longer so his hormones settle a bit? He's a bit protective of the girls now and keeps them together during free ranging, makes sure to warn them of any bird that passes, etc. so I'm hoping he'll be a good little guy, but if he gets aggressive, I suppose it's best to rehome him. (Probably to someone's stew pot, in all reality.
)
Also, for anything I've been doing wrong with him, (probably a bit lol) he's almost 4 months - have I completely messed up with him so it's irreparable, or is it possible to still fix any issues I could've caused? It's not ideal, but they're currently separate from 6 of my other pullets that are about a month and a half older so they free range separately, and occasionally he'll wander over to their run and they fight through the bars. I pull him away and pet him to calm him down, so hoping that that hasn't taught him to be aggressive to me. Normally I'd let them work it out, but since he's still smaller than them, I'm hoping to wait until he's a bit bigger. The pullets he grew up in his grow-out pen with are still tiny, too - seem to be all feather and no chicken underneath!
Two of the boys, you wouldn't even know they're cockerels if not for their combs, coloring, tail feathers, and very occasional crowing. They even sound like some of the hens with their little chirps, but they do seem to be afraid of me. The dominant little guy, I can't tell if he likes me or hates me with his little dance and constantly coming over to stare at me. Hoping I don't have to get rid of him for aggression in a few months! 
He got over that pretty quickly. I've been going out there more often lately to sit with them (now that it's not 115 degrees out), and he is guaranteed to come over and hang out near me. Usually to just stand near me, or he'll start scratching the ground and such around me. I reach out to scritch his chest or pet him and he'll either act like he doesn't mind, isn't sure if he should mind, or will start biting my fingers. One thing I've learned with roosters is that the first one to turn away is the loser, so I never give up first. He doesn't like to give up either though... haha!! But so far he's only been biting when I'm the first to reach out to try to pet him, and not every time. I'm pretty confident that, in this situation, it's just hormonal nervousness like DesertChic is talking about.
Yup, Home Depot and Walmart at least. They've been out for awhile. We don't have a Lowes. I'll get a couple eventually, probably when these tubs start wearing out.
! Sorry I can't help you with your question.
