This is a matter of opinion, but few real names start with slim. Many people think the nickname Slim Shady is cool.
its just a cool name for a rapper
moybe their name starts with a z, OR it looks cool
If for a email or something like that, Exterminator 900.
u r cool
now,you can have a really gay rapname. or you can have a cool rap name. okay....heres a few.my friends use these to call eachother.yeah were like a group of rappers.no.just kidding. now for a cool not gay rap name: slim shady is my favorite. then theres pimp daddy suger momma and theres home slice kizzles. if your name starts with a k. and others.. now choose carefully,kaay<3(: iight yo.peace. slim shady is the coolest****
he most likely just thought of a random cool name. There is a possibility that Slim Shady mean something, but it is most likely just a made up name.
Slim Vic's birth name is Viktor Eriksson.
Slim Andrews's birth name is Lloyd Andrews.
Slim Newman's birth name is Marion Newman.
Slim Hand's birth name is Harry Hand.
Slim Gaillard's birth name is Gaillard, Bulee.
Carlos Slim Helu