Stink city! Smelly-and-proud New Yorkers are ditching deodorant in droves this summer — as if we’re not suffering enough in this heat

This stinks to high heaven. As put-upon New Yorkers suffer through yet another summer heatwave, a new, noxious smell is seeping out into already pungent streets and filling overstuffed subway cars — everyone else’s sweat. Did somebody shoplift all the deodorant from Duane Reade? No — the unwelcome underarm scent creeping into the already questionable fragrance bouquet of a Big Apple summer comes courtesy of grungy Gothamites who, in the name of environmental friendliness or their personal health, have opted to put the kibosh on pit protection. Kate Caretta is among the many proudly going au naturel in this year’s hotter-than-Hades weather — the 36-year-old hairstylist and carpenter from Bushwick makes no apologies for her personal choice to not cover up, calling antiperspirants “a stupid t