Cemetery

The Cemetery appeared multiple times. It is where Vince Offer rapped during Billy Mays vs Ben Franklin, as well as making short appearances during Dr. Seuss vs Shakespeare and Mr. T vs Mr. Rogers.

Information on the Location
When a person is buried, it is usually in a cemetery or graveyard. Cemeteries are popular horror movie locations, particularly in zombie movies, due to zombies being the undead.

Appearance in the Rap Battle
The cemetery appeared in multiple occasions; it's first appearance was in Billy Mays vs Ben Franklin, when Billy Mays dies and where Vince Offer raps after he steps in. It's next appearance is in Dr. Seuss vs Shakespeare in Dr. Seuss' Storybook during Cat in the Hat's verse, when he says 'you bore people to death'. Lastly, it appeared in Mr. T vs Mr. Rogers when Mr. T said the line 'I will Mr. T bag you in the closest cemetery'.

Trivia

 * So far, this location has only appeared during Season 1, despite its multiple appearances.