Lewd, crude but good

Thought my wife would love this film because she is a big rugby fan and I was hoping to recommend it to my Welsh rugby-mad dad. I had no idea it would be full of sexual themes so I was quite embarrassed for my wife and I am not sure I'll tell my dad. Anyhow, this was an adult comedy of its time and we were very amused but I can see why this hasn't been on telly for a long long time.