When you point up the ring finger, also known as digitus medicinalis, it means I like you in a friendly and non-rude matter, or can have alternative meanings, like "your awesome", I love you to a romantic partner, etc. This is not to be confused with the middle finger that means "GO F--K YOURSELF"
Pointing Ring Finger Up Like Middle Finger except it's the Ring Finger:
Jessica: That was such sweet gift Howard *points ring finger*
Howard: Aww you put your ringer finger up! I love you too!
If your behind in ooints and need to score more, a hustle, be one up on someone,
You need to point up to take the lead
It means if you are trying to get up 9n someone
You better point up bro. Like saying you better get em bro. Or just means you need more points in a game and your losing. Your friends might tell you to point up