Noel and Imelda in “24x04”

You don't have to ride me like a greyhound, it's fine.

I'll sing your bit, then we stop it. We go (does a few notes)...

That's like when you give a really small child a simple task. "You can't cook dinner with me, but if you hold this wooden spoon..." (imitates a child holding it, mouth wide open) "...then we can say we cooked it together." (imitates the child again)