ThomasIsATankEngine

ThomasIsATankEngine was an antagonist in The Henry Stickmin Wiki. For several months, he uploaded transparent images of characters. These images often contained white bits, something which annoyed Kirby Bulborb.

In January 2021 he suddenly and unexpectedly turned to the dark side by replacing a picture of the Fleeing the Complex title screen with an inappropriate picture of SpongeBob SquarePants. JaiBoi informed Kirby about this on the discord, stating that he "didn't expect it". Kirby blocked ThomasIsATankEngine and Jai reverted the image back to normal. The NSFW SpongeBob image was also deleted by Kirby.

Not long after Thomas' block, JaiBoi himself turned to the dark side, and was subsequently blocked by Kirby. This is similar to John "Frog" Pliskin turning to the dark side shortly after LightGKandle was defeated.