healthcare.gov website. to the cheering audience the two sang to the tune of george strait's amarillo by morning. but changed the words a little bit ♪ obamacare by morning, why is it taking so long ♪ >> so long. [cheers and applause] ♪ i'm going to wind up with hemorrhoids if i sit here till dawn ♪ ♪ we'll have catheter acts and dementia ♪ >> roasting didn't stop there. paisley thanked taylor swift for not acting like her fellow pop star miley cyrus and praised her for never once humping a teddy bear or gyrating with beatle juice. making reference to miley's with twerking at mtv video awards. as for the awards handed out,