What is the difference between onions and my dead grandma?
I cried when I cut up the onions.
What is the difference between onions and my dead grandma?
I cried when I cut up the onions.
Okay, so the joke is that the person only cries when they cut up onions. The expectation is that they would cry when their grandma died but they didn't. You are not smart like the guy who wrote this joke.