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a term created by the r/selfharmpics, the proper term is the dermis, the layer above hypodermis (fat) and below the epidermis (outer layer, does not bleed).

"styro" refers to Styrofoam, as someone once said the white layer (dermis) looks like Styrofoam.
"I finally hit styro"
"make sure to bandage it"
by Gallion May 24, 2018
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Apr 26 Word of the Day
1. The default beliefs installed when you were a child.

2. An unexamined position you absorbed from your environment growing up.
I grew up in a conservative home so my factory settings lead me to vote Republican.
I grew up in a liberal home so my factory settings lead me to vote Democrat.
by riemannslost0 February 04, 2020
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2
A Long Self-Induced Cut, to release blood. Usually shallow, the cut is only deep enough to bleed.
My mother caught me doing Styros on my arm last night. Im so grounded.
by Korokyama April 06, 2021
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3
dayum styro is a leet mother fucker his awp is insaneeeeeeeee
by Styro January 09, 2005
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