There’s a fine line between ass and grapes

It’s just something they say

Someone says anything and you respond “ well you know what they say... there’s a fine line between ass and grapes”

On the line for that ass.

Originally coined by Joanlebaptiste of chaturbate fame as "Put that ass on that line". It was later modified by user _gustave to "On the line for that ass".

That girl just doesn't want to get with me. I'm on the line for that ass.