A [[meme]] involving the physical act of trapping someone in a corner by pressing one’s hands and feet against the adjacent walls to form a one-man barricade, mimicking a perched cicada insect. 

This meme originated from Twitter and later spread to pixiv and Tumblr. 

h4. See also 

* [[feet against wall]]
* [[kabedon]] - Most likely the meme started as a parody of this act.
** [[foot kabedon]]
* [[Tag group:meme]]

h4. External links

* "Know Your Meme: Cicada Block":http://knowyourmeme.com/memes/cicada-block
蝉ドン