This season, he has embodied a variety of characters for pregame walk-ins such as Fred Flintstone, a mad scientist, and even ...

Mack Hollins is leaning into his weirdness ... like the most swole member of the Loyal Order of Water Buffaloes to a mad scientist. But he may have outdone himself rolling up for the 2025 AFC ...

Mack Hollins’ string of bizarre arrival outfits continued Sunday before the Bills’ showdown with the Chiefs in the AFC championship game, as the wideout walked barefoot — of course — into Arrowhead ...

Mack Hollins is leaning into his weirdness. What started with barefoot arrivals in winter weather has evolved into an imaginary red carpet for a wideout who is doing to pregame arrivals wh ...

There are few people in the NFL as entertaining as Buffalo Bills wide receiver Mack Hollins ... snowy Bills game barefoot and dressed as a mad scientist, and went viral for his "chocolate ...

He showed up at one game this season as a shoeless mad scientist. And last Sunday ... What the national media didn't know, though, was how Hollins happened to come to Sunday's playoff game ...