Odell Beckham

New York Giants wide receiver Odell Beckham (13) runs with the ball during the first half of an NFL football game against the New Orleans Saints Sunday, Sept. 18, 2016, in East Rutherford, N.J. (AP Photo/Seth Wenig) ORG XMIT: NYFF1

Seth Wenig

Former LSU standout and New Orleans native Odell Beckham Jr. gave a shoutout to his high school — with his feet. 

Beckham, whose Giants faced off with the Philadelphia Eagles on Thursday Night Football, highlighted Isidore Newman School in both his pregame and game-worn cleats. 

Both sets of cleats were Christmas themed, with his pregame cleats featuring an image of the Grinch wearing an Isidore Newman jersey. 

His game cleats stepped it up a notch, however, with the bottoms of each filled with actual grass pulled from Isidore Newman's field. 

Giants quarterback Eli Manning is also a New Orleans native, attending Isidore Newman years before Beckham. 

Beckham is no stranger to flashy cleats. The Giants star receiver wore a pair of cleats emblazoned with the words 'Nola Boy' before a matchup with the New Orleans Saints this year, which he later auctioned off for charity. 

More recently, Beckham was reportedly fined $18,000 after wearing a pair of cleats designed to honor late sportscaster Craig Sager. He said the plan was to auction those cleats off for cancer research.