no it's not weird, but try it on your skin before you buy it. Cologne and perfume smell different after they interact with the oils and chemicals on your body. Cologne is manufactured to work with a man's skin and body. Just try it and wear it a day before you buy it, just in case it smells like crap on you after you've had it on an hour or so.
nah, if it smells good, people won't mind, and smelling it alone won't ensure that it is cologne and not perfume. Just get, nobody will even know, and if a girl told me she was wearing cologne, I wouldn't really care provided it didn't stink
haha i went in this abercrombie store and everything smelled like this fierce cologne so i asked one of the sales women what smelled like that and they showed me the cologne and i bought it cause i loved the smell and afterwards i realized it was actually for men but who cares it smells amazing!