Take a big gulp, New York: Hizzoner is about to give you a pop.

Nanny Bloomberg unleashes his ban on large sodas on March 12 — and there are some nasty surprises lurking for hardworking families.

Say goodbye to that 2-liter bottle of Coke with your pizza delivery, pitchers of soft drinks at your kid’s birthday party and some bottle-service mixers at your favorite nightclub.

They’d violate Mayor Bloomberg’s new rules, which prohibit eateries from serving or selling sugary drinks in containers larger than 16 ounces.

Bloomberg’s soda smackdown follows his attacks on salt, sugar, trans fat, smoking and even baby formula.

MORE DRACONIAN SODA CRAP