This song is from the album Roses are Red, Violets are Blue.

It's kind of a Boston hurrah type of song. Not really about booty calls, but more about leafing through your address book while doing shots. Dated, since no one has address books anymore, not ones made of paper anyway. Don't get too attached to the keyboard solo -- a different one is played at each performance. You can hear a bit of (517) in that old RvB episode where, uh, the puma tries to kill sarge.