Bout 14 or 15 years ago, a bunch of us at work used to watch the VHS all the time, and I dont think a day went by where someone didnt quote something from this.
As doc says, anyone who hadnt seen it used to wonder what the fuck we were all going on about.
Of course, any of them that had the same sorta humour as us would then go and buy/hire/borrow it and then join in with all the quoting.