Coma

A coma is a state of unconsciousness. There has been suprisingly few acts of vandalism to the Wikipedia article.

Logical Paralysis
On 4 February 2021, an anonymous editor added the phrase "Paralysis logic?" between the first and second sentences of the Etymology section.

Happy Thoughts
On 22 October 2020, an anonymous editor made changes to the first sentence of the article. He replaced the word "painful" with "happy" and added "Garena Free Fire" after "light".

4 minutes later, Cooterfunt reverted it.

Wake Up
On 15 May 2020, an anonymous user added "wake up" before the first paragraph of the article.

One minute later, Red Pheonix undid it.

Double H
On 9 May 2020, another anonymous user replaced the second paragraph with "hh". It was reverted one minute later, after legal threats from the Anti Defamation League.

Hungry People in Comas
On 21 January 2014, an anonymous editor (or editors) added the sentence "People in comas need sandwiches." to the Wikipedia article on comas. 48 minutes later, another anonymous editor "removed [the] obvious trolling".