Due to the tremendous anticipation generated -and with the help of some "infamous" publicity, courtesy of their arrest at the steel mill-, Gaz (Robert Carlyle) and his friends get the courage and perform the strip number at the club, in front of a considerably large audience. Gaz looks like he'll chicken out, but his son, Nathe (William Snape) compels him to do it.
And, yes, THEY DO THE FULL MONTY!!
Thanks Dr Mat!