A WX icon before the Sponged Together episode The Plankton- Patrick Fusion.

WX is a fictional rating that means for people 10-15. Tittles of these include,

"Sponged Together" , Square Nights, some episodes of IJLSA Adventures, SpongeBob Last Nights....... and SpongeBob: The Uncut Treasure. However, some of the tittles may be more aldult-orientied so some are rated WXY or WX2. This may contain very discreet sex, mild violence and language. Only mildly implied drug use.