the guy you call when you need some one to back you up in a fight or race, or a designated driver when you hit the club or bar
a jack of all trades
"dude can you back me up in a fight and a race or am i asking to much"
"I've got work, but i know a guy who can do both, and drive you home after you celebrate at the club. a jack of all trades a.k.a an alishan"
"thanks man you saved my life"