Cut Spongebob Episodes

Screams
There is a brief scene with SpongeBob seeing a gun and yelling "AAAH! IT'S A GUN!". This is cut on TV, but not on Nick@Nite. The DVDs have it uncut too.

Barrier Reefs
The scene where Plankton was attacked by sharks was originally cut, but from its fifth airing the scene has been shown uncut.