I have a vivid memory of the first time I ever watched that. I was a huge fan of The Comic Book presents (Fistful of Travelers Cheques being my favourite at the time) and was really looking forward to seeing it. It was on quite late the first time it was aired and it was a pub night so I remember asking my mom to stick the old VHS on and tape it for me.
Got back from the pub, shall we say slightly worse for wear, shoved the tape in (probably holding a dodgy kebab in the other hand) and watched it.
All I ever remember watching it the first time was thinking 'this can't be this funny, it's because i'm drunk' as I was absolutely howling at it, literally hurting with the laughter. When Peter Cook appeared (a comedy hero of mine) I genuinely didn't think i'd see anything as good or funny again.
Got up the next morning, determined to see if it was that good and put the tape on again.
And you know what? It was just as bloody funny, and it continued to be just as funny every single time I watched it (lost count in the end) before the tape finally gave out.
I've never listened to a Tom Jones song in the same way since.