The Goons were a major influence on the young lads who would later become Monty Python's Flying Circus.
Milligan was a genius. I saw him on stage (twice) and he is still the only person that literally had me laughing so hard, that I couldn't catch my breath.
As kids, we would listen to the Goons every Sunday night...6 or 7 of us would get together every Sunday night at 6, huddle around the radio, and howl with laughter.
If you ever have the chance to read a couple of Milligan's books, do it. Make sure that you aren't reading in bed at night. I made that mistake. Woke Mrs S several times, laughing.
Two of his funniest: "Adolph Hitler: My Part in his Downfall".
And the sequel that he swore he would never write: "Adolph Hitler: His Part in My Downfall".