1.) a person who can run faster than any ninja you've ever seen.
2.) usually goes after Erica types.
3.) generally an insanley sweet gentlemen. knows how to treat his lady people.
4.) talks for hours on end, always about important things.
5.) someone who enjoys nights in.
6.) the most real guy you will ever set eyes on. not always the most attractive, but very pleasent to look at. An arvin is someone who will change your whole life around, with one smile.
dude1:hey, did you see that arvin today?
dude2:yeaa he was with an erica!
dude1:obviously, they're both crazy nice people who love to talk!
Wow, there goes an arvin, you can just tell by how fast he ran.