In college (the first time I went), I was a skirt chaser. I couldn't get enough of women. I once tried to holla' at a sista' from a sorority who told me that I could not talk to her unless I was a member of her brother fraternity, or was a little brother to her sorority. I had seen the big brothers pledging and that did not look like fun so I decided to go the little brother route.
When you pledge, they give you a special shirt that you had to wear everyday with your pledge name on it. The girls got to choose the pledge name you were stuck with. At 18 years old, I must admit that I had quite the body and the girls took one look at my butt and viola! Junkman was born (they said I had a lot of junk in my trunk). The 2008 is my Marine boot camp platoon number. Combine the two and you get "Junkman2008".
It's even on my hood liner now.