VGFacts

On the box for the Nintendo 64 version of the game, Gex can be seen wearing a vest that says "Gex 3 16" on it. This is a reference to professional wrestler "Stone Cold" Steve Austin, and the catchphrase "Austin 3:16", which he had printed on a vest he would wear when he wrestled. 

(Speech where the phrase originated)


(Footage of Austin wearing the vest. Note: Contains footage of Austin wrestling Santa)