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The term used when someone tries to go vegan again but cannot succeed due to laziness and/or they cannot give up shoving animal products into their mouths.
Babs: Did you hear about Fay?
Mabel: No, I did not.
Babs: She pulled another vegain and she lasted 3 days.
Mabel: Worthless. I bet it involved custard.
Babs: Bingo!!
by von groovy May 20, 2017
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