A rapper that is only heard in the video game Grand Theft Auto San Andreas, that you never hear him rap, just giving a shout out.
Yo! This is MC Shithead! On Radio Los Santos, the home of gangsta rap and gangsta bitches.
When you go to McDonald's and ask for a McGangbang and it pisses off the cashier so he shits on your burgers and makes you put them together yourself.
Customer: "Can I have 1 McGangbang please?"
Cashier: "WTF thats not on the menu!"
Customer: "Fine I'll make it myself!"
Cashier: *Makes burgers and shits in them aka Mc Shithead*
Cashier: "Here you go asshole!"
Customer: *Takes a bite of shit*