"Top o' the mornin' to you, from us!"
"Y'know what the best part about babysitting is?"
"Naptime, of course!"
"Nothing's better than a little snooze in the springtime sun."
"So just sit (on a) back..."
"...grab some buddies..."
"...don't mind if you're the caboose..."
"...and stop to smell the noses! Er, I mean, roses!"
"Have a happy spring!"
