Battle of Respected Actresses

So we just saw THE KIDS ARE ALL RIGHT and Annette Benning answers the gauntlet dropped last fall by Meryl Streep. And no, I'm not talking about a top notch performance or character acting.

Which respected middle-aged actress has the best delivery of a completely unexpected, hilarious and vulgar line of dialogue:

Meryl Streep in IT'S COMPLICATED

"I do like a lot of semen."

vs

Annette Benning in THE KIDS ARE ALL RIGHT

"I need your observations like I need a dick in my ass!"

I think this one is just too close to call.