- David Letterman (Self - Host)
- Paul Shaffer (Self -Musical Director)
- Alan Kalter (Self - Announcer (voice))
Episode: William H. Macy, George Miller, The Pretenders
Air Date: 1999-08-05
Dave repeatedly shows footage of the Taco Bell chihuahua saying ""funkalicious."" Later, Dave and William H. Macy drink Tang spiked with Jack Daniels.