Fellas, what's an easy bass-centric song to learn in 8 days?

My job is holding a talent show and first place gets $1000 so I'm fiending for that cash. I started playing bass a few months ago but haven't been playing super consistently as of late because of school. I'm looking for songs that has slightly more pizzaz to it than constant chugging, but not so too difficult where I'll need weeks of practice to get the hang of it( I don't have that much time)

Update: I didn't win, but I did get $200 for getting third place. Not bad for newbie, I guess.

Also to everyone who told me I wasn't gonna make it, suck it.