A face-tatted, pony-tailed nut slashed a straphanger in a Manhattan subway station last week, cops said.

Police are looking for the marked-up maniac after he allegedly cut a 35-year-old man in the neck at the 49th Street subway station Friday morning. 

Besides the face tattoos and pony-tail, images released by cops also show the man sporting a scraggly beard, blue hoodie and backpack.

The inked assaulter got into a verbal dispute with the unidentified man, which blew up when he took out a boxcutter and slashed the victim in the neck, police said. 

The pony-tailed puncturer then fled, cops said. 

The 35-year-old man was taken to Bellevue Hospital in stable condition, according to authorities.