#1: A type of muscle coolant used for sports injuries and can be found in most pharmacies.

#2: A drug that people use to get a high similar to general anesthetic or chloroform. It is more commonly referred to as just EC. It is used by holding a plastic bag in your hand and using the top as a hole to inhale, then spraying the ethyl-chloride into a small plastic bag and putting your mouth up to the plastic bag and breath in a couple of times, the high comes on instantly and fades within a couple of minutes, the high consists of auditory hallucinations as well as just passing out or if you're awake flashing colours everywhere. The comedown is awful, you feel very out of it and confused for a couple of hours. It is also very toxic to your heart and liver.
Conan: Dude, Sarah and I did Ethyl-Chloride the other night. It was very fun, the comedown made me feel a bit shit though.

Jetson: Aw dude I heard that shit can like destroy your esophagus.

Conan: Yeah dude only if you do too much of it though.
by asbestos69 January 20, 2020
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Better known as anti-freeze or coolant, it is used in automotive applications to raise the boiling point and lower the freezing point of water used to cool the internal combustion engine
"Do you have any anti-freeze?" "We do, good ol' ethyl glycol"
by Rednecktified January 4, 2012
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