[Mercat]

I guess I would except did you see the look on her face just before she did it? My theory is she asked for it. Hey speechwriter, I was a rick roll. (I didn’t even know what they were before this morning... my son told us). Look at her face. She knew and was loving it.

[RummyChick]

Your response is plausible.

[Robert DeLong]

The supposed rickroll was this:

“He will never, ever, give up. And, most importantly, he will never, ever, let you down.”

"Never Gonna Give You Up" by Rick Astley.

Never gonna give you up
Never gonna let you down