If you don't have constant bo, i don't see a need for cologne. However, scent is the most easy to remember thing. When you smell a certain scent you usually remember what it is or who smells like it. So i guess if you want to be remember smelling like a turkish man's cock, go for it rock:
lol, what about those pheromone towelette machines in pub toilets...I magine
that the extent of customer dissatisfaction in that area would be considerable.