If a person is holding up a 0 (action) this means they are obsessed with someone named Grant.
Person 1: “why you holding up a 0 like that?”
Person 2: “because I’m obsessed with Grant”
holding up a 0 means you like grown men.
“oh he is holding up a 0, he most like grown men”
Means the person is obsessed with Grant
Person 1: why you holding up 0?
Person 2: because I’m obsessed with Grant