Grand Buffet is a hip-hop funk duo from Pittsburgh, Pennsylvania, made up of Jackson O'Connell-Barlow (stage names: Iguanadon, Grape-a-Don, Plaps, Nate Kukla, and Mr. Pennsylvania) and Jarrod Weeks (stage names: M-Dog, Lord Grunge, Viceroy, Matt Kukla, Fred Durts).

[1] The group has released two self-produced, full-length LP's, Scrooge McRock (1997, out of print) and Sparkle Classic (2000), as well as a "Trilogy of Terror": 3 EP's – Undercover Angels (2002), Cigarette Beach (2002), and Pittsburgh Hearts (2003).

In 2004, Grand Buffet released a full-length CD of outtakes, rarities, and radio performances called Dicer: The Unheard Funk Tracks.

In 2005, the duo released a greatest hits collection, Five Years of Fireworks, which included a new track and a bonus DVD filled with music videos, outtakes, backstage antics, and live material.

[7] For the following two years, the duo worked on material for an album that was to be called Peter Weller (after the actor), which ultimately was never released, culminating in its abandonment in 1999.