The mocking of a constitutional right

Have you noticed the Left and the so-called mainstream media seem to have come more militant in their mocking of gun owners and the Second Amendment? The Chicks on the Right have, and they offer a little push-back:

Since when did it become a mockable notion to purchase and have firearms?  To exercise my Second Amendment rights granted by the United States Constitution?  To me, that's like making fun of someone for voting.  The Constitution and the rights guaranteed within it - it's why America is a huge slice of awesomesauce.  It's precisely what our Founding Fathers intended.  And for the left to make fun of those intentions?  Those RIGHTS?  Our Constitution?