3asal or "عسل" means honey in arabic. You can use it as simply honey. You can use it to call your girlfriend or wife. Or as irony, for example, someone tells you something unbelievable or someone says something you didn't want to happen.
"Hey can I get more 3asal? I am hungry."
"Hey Mariam ya 3asal"
Person 1: "Yo Do you think I could become rich by gambling"
Person 2: "Ya 3asal"