Shaq's Son Shareef O'Neal Reveals Second Kobe Bryant Tribute Tattoo

Shareef O'Neal -- Shaq's son -- just revealed his second Kobe Bryant tribute tattoo ... showing off the ankle ink in a social media post Sunday.

The LSU basketball player had already gotten a calf tattoo to honor the NBA legend ... but O'Neal clearly felt that wasn't enough and underwent the needle for more Mamba art recently.

And, the new tat came out great ... it's a depiction of a famous image of Kobe celebrating -- and it looks real as hell!!

As we previously reported ... Shareef was devastated over the passing of Bryant -- sharing that he actually received text messages from Kobe just hours before the tragic helicopter crash.

In an emotional post days after Bryant's passing, Shareef reflected on everything his father's former star teammate meant to him.

"You always wanted me to be the best I could be," Shareef wrote. "you always made sure I was happy, you put me before you put yourself and when we had our moments you made me feel like I was great."

"I love you , I thank you , I miss you."