"Peanut gallery" is a reference to both the audience in the cheapest seats in a vaudeville theater and the children in the audience on the 1950s TV series "The Howdy Doody Show."
In this case, it means the people who usually post in these threads.
As you like to say, always enjoy educating and enlightening.
"They peanut gallery won't even let you talk about a TV show? "
Well knucklehead wasn't in the peanut gallery.
What did someone write about "all knowing'?
It's Tuesday, btw!
No, it would have stunk up my car waiting for Mort to arrive........
Happy Tuesday PST.