So, what are the four greatest Mount Rushmores?

Team America World Police Mount Rushmore - The only way to make Mt. Rushmore stand for freedom even more is make it home base for an elite anti-terrorism team
Pilot Wings Mount Rushmore - George Washington makes to be replaced by the beloved video game icon Mario
Star Trek V Mount Rushmore - The landmark finally sees the addition with a 5th head added in Star Trek V: The Final Frontier.
The 1991 Mount Rushmore Half Dollar - A Mount Rushmore you can keep in your pocket and use as currency.

Berenstain Bears Mount Grizmore.

That moment when Brother Bear daydreams about his own face someday gracing the mountain... so priceless

Mount Rushmore: The XXX Gay Parody of the film Rushmore.

Team America
North By Northwest
Red Alert 3
Family Guy (albeit a parody of North By Northwest)