A cool popular man usually with a thug life attitude, street savviness and urban attire, often the womanizing socialite type.
A rapper or urban artist is a diggedy dog
A drunk asshole who looks like a hideous troll and brags how he (or she) is somehow great at everything and somehow better than you.
Manny: Hey did you Shawn yesterday? at that bar?
Nina: Yeah he was a total Fluggaenksechicetholien