Rex (played by Steve Buscemi) is the bassist for the Lone Rangers in the movie Airheads.  Rex along with his friends and bandmates Chazz and Pip holds a radio station hostage in a bid to have the band's demo tape heard by producers.  Rex has many bad tattoos on his arms and wears black jeans with combat boots and a distressed "Road Kill Café" t-shirt.  If roadkill isn't your thing, you could use any dark distressed t-shirt in your arsenal to evoke a similar effect.  If you choose to wear a fake goatee as part of your costume, make sure to get a good skin-safe adhesive like spirit gum as well as remover to ensure it looks great, but also doesn't hurt coming off.

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