+1  A: 

I believe you are refering to the NOT selector .

tribus
+1  A: 

$("div.someClass:not(div.someClass:first)")

Assuming of course you are looking for div.someClass. This might be a bit verbose, but I think it works. Haven't tested.

Jeff Meatball Yang
+4  A: 

You can do:

$(selector).not(':first');

Or:

$('selector:not(:first)');
Paolo Bergantino
Oh okay. I was thinking I recalled the .not function as inverting the selection or something... :P
Daddy Warbox
+1  A: 

Another option is the gt selector (greater than):

$('selector:gt(0)');

or

$('selector').gt(0);

:not(:first) is more readable, but also a bit longer.

Kobi
+1  A: 

You could also use the splice method, e.g.

var nodes = $(selector);
nodes.splice(0, 1);
wrumsby