Used for informally asking someone's preference or decision on a relaxed matter. We could get Chinese or Italian for dinner - how does that grab you?
Pro Tip 2/3
Indirect Suggestion
It can be a way to suggest an idea while seeking approval without being too pushy. I was thinking of painting the room blue. How does that grab you?
Pro Tip 3/3
Emotional Gauge
This phrase is often used to get an emotional reaction or gauge how appealing an idea is. They've got a live jazz band tonight, how does that grab you?