Isaiah Thomas Tells Fan 'I Will F–k You Up and You Know That' During Verbal Exchange

When you’re 5-foot-9 (allegedly), sometimes words are all you have to back up your tough talk.

Such is the case for Boston Celtics scoring machine Isaiah Thomas, who gave a fan the business during this courtside quarrel.

Things got a little heated last night at the game from the bench as well. All 5’7 (5’9 my ass) of Isaiah Thomas told this disrespectful fan, I will fuck you up and you know that…..lol 😂😂

A post shared by 🏀Sport & Travel Explorist✈️ (@thesportytraveler) on May 5, 2017 at 2:21am PDT

The biggest little man in the NBA didn’t exactly endear himself to the common fan with this type of behavior.

For someone so relatable in terms of size for the average person, it seems even Thomas can’t always be the role model most are seeking.