Meaning
What does Aren’t You Tired of Being Nice? mean?
Aren’t you tired of being nice? refers to a copypasta, which appears frequently on message boards and image macros.
The original phrase comes from a Yahoo! Answers question, which read “Are you tired of being nice? Don’t you just want to go ape shitt”.
via MEME
Origin
What's the origin of Aren’t You Tired of Being Nice??
The copypasta was first posted on Yahoo! Answers by an anonymous user on April 6th, 2018.
It was reposted on Tumblr the following day, by user-1892, being the first of many Tumblr post, containing the phrase.
Spread & Usage
How did Aren’t You Tired of Being Nice? spread?
“Aren’t you tired of being nice?” would spread to Twitter and Reddit by December, 2018, marking the beginning of the phrase appearing on image macros.
YouTube videos would also emerge in 2019, as the meme would approach its peak popularity in November.

External resources
- Know Your Meme – Are You Tired of Being Nice?
- Aconsciousrethink.com – Are You Tired Of Being Nice? Read This.