1.) A person who is a wannabe stoner. Someone who has lots of pot around for show but doesn't know how to prep it and smoke it.
2.) A person who is a fake, vapid, two-faced hater who also smokes a lot of pot.
"Did you see Brian trying to roll that cone? He's such a fake n'baker."
"Every party Brian is always whipping out a bag of weed and pretending to get high. Total fake n'baker."
"Ugh Melissa is such a fake n'baker. All she does is smoke tree and hate on everyone."
"My neighbors are such fake n'bakers"