Has alot of meanings
1. As a name, or a cool nickname as in Tre Cool from Green Day
2. Meaning "very VERY", more empahisis than very alone
3. As a dream, Tre is something exceedingly cool that you desire but dont have or is just a dream something that you cant ever have because it never existed so its your holy grail your untouchable dream that cant ever be fulfilled. It can be anything but most likely a person, like you're dream girl
1. Hey Tre you goin down to the beach to scare some kiddys away?
2. wow you're lookin Tre sexy tonight baby
3. my dream girl? that would be a smart funny sexy ass girly who can hold her vodka, thats my Tre