I noticed that there are some "unique" TLs in althistory, such as the "Funnier History".
The main problem of the "Alien Space Bats" articles is that, they are just too insane, here's an possible example:
1949 - The People's Republic of China is declared.
1950 - The People's Republic of China is overrun by Taiwanese starships from the future.
The goal of the "Insanity" timeline is trying to be as entertaining and illogical as possible, without crossing the ASB line.
Therefore to all you keen observer of event possibility, you have no usable argument since the timeline is ridiculous.