A pervy perp forced a man to take off his pants inside his N. Seventh Street apartment while the creeper took his cash on Dec. 22.

The victim returned to his home, which is between Roebling and Havemeyer streets, at 2 p.m. to find a man, who quickly ordered him to take off his pants and go into the bathroom.

That’s when the jerk made off with a laptop and cash, leaving the confused, pants-less renter without any leads.