David Tynan O'Mahony, known professionally as Dave Allen, was an Irish comedian, satirist, and actor. He was best known for his observational comedy. Allen regularly provoked indignation by highlighting political hypocrisy and showing disdain for religious authority. His technique and style have influenced young British comedians.

Firhouse is an outer suburb of Dublin, in the county of South Dublin, in the south of the traditional County Dublin in Ireland. It developed from a rural village by the River Dodder, with a second settlement, Upper Fir-house, nearby. It is just outside the M50 orbital motorway, and in the postal district of Dublin 24. It is adjacent to Knocklyon, Ballycullen, and Tallaght. In the historic divisions of local administration, Firhouse is in the civil parish of Tallaght and the barony of Uppercross.