Here is one of the best bass weird al songs out there, I think this tab is!
G------------------|
D-------5----------|
A---------7-9-7-55-|
E-0-5-7------------|
G-----------------|
D-------5---------|
A---------7-9-7-5-|
E-0-5-7-----------|
This is the completer intro. But if you repeat it it will work with the song.
Tuning: Standard