It means that you are someone's comfort.
Jolly spaghetti in one's life is being the rest to one's long and tiring day.
"You are my jolly spaghetti."
"I want you to be my Jolly spaghetti."
It means that you are someone's comfort.
The comfort or rest to a tiring day.
A term of endearment you usually use for someone you're secretly in love with.
"BEB..."