I am also a 20 year old college student living in the dorms. I recently obtained a bottle of Kouros Body and the women on my floor love it. I even got a compliment from a guy saying "Mike smells really good" and he was behind a partially cracked door (don't ask). My female neighbors across the hall raided my cologne collection and they really liked Kenneth Cole Reaction. I would too if it had ANY longevity and sillage. Smells nice out of the bottle but you need to bathe in it...literally.
Overall I would definitely recommend Kouros Body!