She's such a nervous Nelly that she worries about everything.

She is such a Nervous-Nelly that she gets anxious about every little thing.

She is such a nervous-Nelly when it comes to public speaking.

She is such a nervous-Nelly when it comes to public speaking.

I don't want to be a wet nelly and stay home on a rainy day.

I forgot my umbrella and got completely soaked like a wet Nelly.

Wet Nelly is a popular cocktail made with vodka, peach schnapps, and cranberry juice.

Whoa, Nelly! That was a close call.

Nice Nelly always dresses conservatively and never says anything inappropriate.

She always dresses in a nice-nelly manner.