Someone who used to smoke cigarettes but has now quit.
She smoked a pack a day for 25 years, but she quit last May. Now she's an ex-smoker.
by eucalyptus trees in the sunset September 09, 2008
Get a ex-smoker mug for your fish Beatrix.
When an ex-smoker tries to save the rest of the smoker community by preaching their "born-again" non-smoker ways.
Mark: Damn, James is such an asshole ever since he quit smoking last year.
Dave: Yeah, I can't stand him anymore, he has an Ex-Smoker Complex.
Mark: Oh shit, here he comes...

James: DID YOU KNOW THAT QUITTING SMOKE NOW YOUR HEART RATE RETURNS TO BLAGAGAHAGBLAGBLAHBLAHBARG
by DangerFinger May 01, 2015
Get a Ex-Smoker Complex mug for your daughter Sarah.