Moral Event Horizon

While thees characters are far from nice (For example, the main mascots are mostly filled with sadistic goofballs), some moments really stand out.

Instances

 * SpongeBob just leaves his friends to die and get killed by Fliqpy in Give me that Flippin' Love.
 * Cuddles and SpongeBob crossed the line where they shoved Kirby in a pipe to hide tha fact that he's injured.
 * In Sonic's quest for the Chilly Dog shop, Sonic is just evil in this episode where he kills anyone in his way.