By George P. Hassett

An 18-year-old Somerville woman pulled out a knife and told a 36-year-old Woburn woman, “Don’t make me,” early Saturday morning, police said.

The victim had already been punched in the face by a woman in a confrontation in front of the North Street housing projects. Police said she had a bloody lip and nose.

The victim told police she was picking up her boyfriend when she was confronted. The boyfriend suffered minor scrapes and cuts on his arms and legs, police said.

The boyfriend told police he knew the woman who pulled the knife out and pointed out the house where she lived, police said.

Ashley Barberian, 18, of 5 Hamilton Rd., Aug. 8, 12:41 a.m., arrested and charged with assault with a dangerous weapon.