Top Definition
A nickname for Kratom, or mitragyna speciosa, which is a popular ethnobotanical legal in some countries including the United States. Even a small amount of this substance is punishable by death in Thailand. Using the word 'kratz' as opposed to Kratom is also a great way to obscure the drug's identity from non-users.
We ate about two tablespoons of kratz and we were flying Gish before the family reunion.
by Sassymonkeysocks August 08, 2011
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.