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1.
Freeing oneself from the sugary and carbonated holds of drinking soda; commonly occurs when one makes an attempt to be healthier or lose weight.

See soder/sodaber
Me: I've been soda sober for 5 months!

Dillon: Wow! You haven't had a soda in that long? I'm proud of you!
by Lelalelalela August 08, 2012