Kernelsprites

The Kernelsprites are entities that have the ability to change the appearance of certain pets by using objects thrown in them. All active users have got one. If you're an active user and you don't have one, something must have gone wrong, and you'll need to ask for one in the comments.

DMSwordsmaster:

HankGuideDude:

Lazro:

Look-a-troopa:

Ludicrine:

Poisonshot:

Samuel17:

ZoshiX: