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1.
A particular brand of cookware that is commonly used for making crack cocaine.
"Back to the kitchen, that PYREX vision" -Juelz Santana
by teensex. March 11, 2006
 
2.
nice glass smoke peices
by sky May 07, 2003
 
3.
Nickname given to really funny people. Used in making crack cocaine, so the nickname is very punny!
"Yo, that joke Aj said was hilarious! we should call him Pyrex!
by tokenfro November 25, 2011
 
4.
A term used by Miss Shand, Evil Eyes and Co. This is the secret evil code which means, do everything you can to sabotage Jordan, Vuka, and Beau's Cooking.
"Hey evil eyes, PYREX". Says Miss Shand.
"Okay Shand, I'll stop their microwave and destroy their chicken." Says Evil Eyes.
by Bob Jane November 02, 2003