A shorthand term for the Prudential Tower in Boston, MA, commonly used among Bostonians and Massholes.
Mr. Joe: “Hey Sully, you think that building’s taller than the Pru?”
Sullivan: “Nahhhh, ain't nothing taller than the Pru”
Pru is a cool girl that wears shirts inside-out when dirty on the front side, always has a friend named Samantha, Shes super hot, they honestly would be models, and i'd date them.
Pru is a nice friend.