Flaming Bimbo of Stupidity
Someone who knows very little about anything, and goes around saying stupid things, making a complete fool out of him/herself.
"I can't believe she thought that my blacklight was an intricate smoking device. What a flaming bimbo of stupidity."
"The world would be a much better place if it weren't for all these flaming bimbos."
"The world would be a much better place if it weren't for all these flaming bimbos."