These are Userboxes created by me:

Wikifauna

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Wikitext userbox where used
{{User_wikipedia/WikiSnake|1}}
 This user is a WikiSnake.
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{{User_wikipedia/WikiSnake|2}}
 This user is a WikiRattleSnake.
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{{User_wikipedia/WikiSnake|3}}
 This user is a WikiPython.
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{{User:Emdosis/rats|1}}
 This user likes rats.
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{{User:Emdosis/rats|2}}
 This user looovesrats.
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{{User:Emdosis/rats|3}}
 OMG! RAATTSS!!!
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{{User_wikipedia/WikiHedgehog}}
 This user is a WikiHedgehog
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rest

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Wikitext userbox where used
{{User:Emdosis/GF}}
 This user edits in good faith.
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(Inspired by: User oops)
{{User:Emdosis/AutismCreature|1}}
 This user has autism.
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{{User:Emdosis/AutismCreature|2}}
 This user has ASD.
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{{User:Emdosis/AutismCreature|3}}
 This user is autistic.
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{{User:Emdosis/AutismCreature|4}} linked pages
{{User:Emdosis/AutismCreature|5}}
 AutismCreature approves of this user.
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(This should be treated like a barnstar you give to others.)
{{User_wikipedia/OPAA}}
 This user has signed the Otter Preservation Awareness Act.
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{{User:UBX/Alien|1}}
 This user believes that aliens exist.
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{{User:UBX/Alien|2}}
 This user believes that aliens exist and that they have visited Earth.
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{{User:UBX/NHI}}
 This user believes that Non‑human intelligences exist and that they are living among us.
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{{User CabalRes}}
 This user is a member of the Secret Underground Resistance Movement against the Cabal.
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{{User:UBX/bold|1}}
 This user is bold.
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{{User:UBX/bold|2}}
 This user is too bold and has gotten themselves into trouble for it.
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{{User:UBX/bold|3}}
 This user is bold and proud. 
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{{User_cool2}}
 This user likes to play it cool.
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{{User:Emdosis/Cool|1}}
 This user likes to stay cool when the editing gets hot. 
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inspired by Drop it
{{User:Emdosis/Cool|2}}
 This user likes to stay cool when the editing gets hot. 
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{{User:UBX/Chill|1}}
 This user is chill.
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{{User:UBX/Chill|2}}
 This user is chill AF.
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{{User:Emdosis/Chip}}
This user will take a potato chip... AND EAT IT!
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{{User:UBX/HumanMusic|1}}
 This user likes listening to human music.
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{{User:UBX/HumanMusic|2}}
 This user likes listening to human music.
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{{User:Emdosis/owotism}}
 This user has owotism.
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{{User_Wikicool|1}}
 This user is cool.
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{{User_Wikicool|2}}
 This user is wikicool.
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{{User_Wikicool|3}}
 This user is cool... Wikicool...
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{{User_Wikicool|4}}
 This user is... Ok, I'll stop now...
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{{User_True_Anti-Deletionist}}
 This user is an Anti-Deletionist.
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Wikipedia:Userboxes/Brain type